28840704

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:130

約数の個数: 108

約数和(自身を含む): 83039544

約数和(自身を除く): 54198840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 64, 68, 94, 96, 102, 128, 136, 141, 188, 192, 204, 256, 272, 282, 376, 384, 408, 544, 564, 752, 768, 799, 816, 1088, 1128, 1504, 1598, 1632, 2176, 2209, 2256, 2397, 3008, 3196, 3264, 4352, 4418, 4512, 4794, 6016, 6392, 6528, 6627, 8836, 9024, 9588, 12032, 12784, 13056, 13254, 17672, 18048, 19176, 25568, 26508, 35344, 36096, 37553, 38352, 51136, 53016, 70688, 75106, 76704, 102272, 106032, 112659, 141376, 150212, 153408, 204544, 212064, 225318, 282752, 300424, 306816, 424128, 450636, 565504, 600848, 613632, 848256, 901272, 1201696, 1696512, 1802544, 2403392, 3605088, 4806784, 7210176, 9613568, 14420352, 28840704]

約数ペア:

[(1, 28840704), (2, 14420352), (3, 9613568), (4, 7210176), (6, 4806784), (8, 3605088), (12, 2403392), (16, 1802544), (17, 1696512), (24, 1201696), (32, 901272), (34, 848256), (47, 613632), (48, 600848), (51, 565504), (64, 450636), (68, 424128), (94, 306816), (96, 300424), (102, 282752), (128, 225318), (136, 212064), (141, 204544), (188, 153408), (192, 150212), (204, 141376), (256, 112659), (272, 106032), (282, 102272), (376, 76704), (384, 75106), (408, 70688), (544, 53016), (564, 51136), (752, 38352), (768, 37553), (799, 36096), (816, 35344), (1088, 26508), (1128, 25568), (1504, 19176), (1598, 18048), (1632, 17672), (2176, 13254), (2209, 13056), (2256, 12784), (2397, 12032), (3008, 9588), (3196, 9024), (3264, 8836), (4352, 6627), (4418, 6528), (4512, 6392), (4794, 6016)]