19732443136

素因数分解:

$2^{12}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5419}}^1$

素因数の和:5577

約数の個数: 104

約数和(自身を含む): 45460705280

約数和(自身を除く): 25728262144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 512, 889, 896, 1016, 1024, 1778, 1792, 2032, 2048, 3556, 3584, 4064, 4096, 5419, 7112, 7168, 8128, 10838, 14224, 14336, 16256, 21676, 28448, 28672, 32512, 37933, 43352, 56896, 65024, 75866, 86704, 113792, 130048, 151732, 173408, 227584, 260096, 303464, 346816, 455168, 520192, 606928, 688213, 693632, 910336, 1213856, 1376426, 1387264, 1820672, 2427712, 2752852, 2774528, 3641344, 4817491, 4855424, 5505704, 5549056, 9634982, 9710848, 11011408, 11098112, 19269964, 19421696, 22022816, 22196224, 38539928, 38843392, 44045632, 77079856, 77686784, 88091264, 154159712, 155373568, 176182528, 308319424, 352365056, 616638848, 704730112, 1233277696, 1409460224, 2466555392, 2818920448, 4933110784, 9866221568, 19732443136]

約数ペア:

[(1, 19732443136), (2, 9866221568), (4, 4933110784), (7, 2818920448), (8, 2466555392), (14, 1409460224), (16, 1233277696), (28, 704730112), (32, 616638848), (56, 352365056), (64, 308319424), (112, 176182528), (127, 155373568), (128, 154159712), (224, 88091264), (254, 77686784), (256, 77079856), (448, 44045632), (508, 38843392), (512, 38539928), (889, 22196224), (896, 22022816), (1016, 19421696), (1024, 19269964), (1778, 11098112), (1792, 11011408), (2032, 9710848), (2048, 9634982), (3556, 5549056), (3584, 5505704), (4064, 4855424), (4096, 4817491), (5419, 3641344), (7112, 2774528), (7168, 2752852), (8128, 2427712), (10838, 1820672), (14224, 1387264), (14336, 1376426), (16256, 1213856), (21676, 910336), (28448, 693632), (28672, 688213), (32512, 606928), (37933, 520192), (43352, 455168), (56896, 346816), (65024, 303464), (75866, 260096), (86704, 227584), (113792, 173408), (130048, 151732)]