12728364032

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 132

約数和(自身を含む): 27609592104

約数和(自身を除く): 14881228072

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 256, 272, 331, 376, 512, 544, 662, 752, 799, 1024, 1088, 1324, 1504, 1598, 2176, 2209, 2648, 3008, 3196, 4352, 4418, 5296, 5627, 6016, 6392, 8704, 8836, 10592, 11254, 12032, 12784, 15557, 17408, 17672, 21184, 22508, 24064, 25568, 31114, 35344, 37553, 42368, 45016, 48128, 51136, 62228, 70688, 75106, 84736, 90032, 102272, 124456, 141376, 150212, 169472, 180064, 204544, 248912, 264469, 282752, 300424, 338944, 360128, 409088, 497824, 528938, 565504, 600848, 720256, 731179, 818176, 995648, 1057876, 1131008, 1201696, 1440512, 1462358, 1991296, 2115752, 2262016, 2403392, 2881024, 2924716, 3982592, 4231504, 4806784, 5762048, 5849432, 7965184, 8463008, 9613568, 11698864, 12430043, 15930368, 16926016, 19227136, 23397728, 24860086, 33852032, 38454272, 46795456, 49720172, 67704064, 93590912, 99440344, 135408128, 187181824, 198880688, 270816256, 374363648, 397761376, 748727296, 795522752, 1591045504, 3182091008, 6364182016, 12728364032]

約数ペア:

[(1, 12728364032), (2, 6364182016), (4, 3182091008), (8, 1591045504), (16, 795522752), (17, 748727296), (32, 397761376), (34, 374363648), (47, 270816256), (64, 198880688), (68, 187181824), (94, 135408128), (128, 99440344), (136, 93590912), (188, 67704064), (256, 49720172), (272, 46795456), (331, 38454272), (376, 33852032), (512, 24860086), (544, 23397728), (662, 19227136), (752, 16926016), (799, 15930368), (1024, 12430043), (1088, 11698864), (1324, 9613568), (1504, 8463008), (1598, 7965184), (2176, 5849432), (2209, 5762048), (2648, 4806784), (3008, 4231504), (3196, 3982592), (4352, 2924716), (4418, 2881024), (5296, 2403392), (5627, 2262016), (6016, 2115752), (6392, 1991296), (8704, 1462358), (8836, 1440512), (10592, 1201696), (11254, 1131008), (12032, 1057876), (12784, 995648), (15557, 818176), (17408, 731179), (17672, 720256), (21184, 600848), (22508, 565504), (24064, 528938), (25568, 497824), (31114, 409088), (35344, 360128), (37553, 338944), (42368, 300424), (45016, 282752), (48128, 264469), (51136, 248912), (62228, 204544), (70688, 180064), (75106, 169472), (84736, 150212), (90032, 141376), (102272, 124456)]