61640704

素因数分解:

$2^{12}\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 52

約数和(自身を含む): 125322300

約数和(自身を除く): 63681596

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 149, 202, 256, 298, 404, 512, 596, 808, 1024, 1192, 1616, 2048, 2384, 3232, 4096, 4768, 6464, 9536, 12928, 15049, 19072, 25856, 30098, 38144, 51712, 60196, 76288, 103424, 120392, 152576, 206848, 240784, 305152, 413696, 481568, 610304, 963136, 1926272, 3852544, 7705088, 15410176, 30820352, 61640704]

約数ペア:

[(1, 61640704), (2, 30820352), (4, 15410176), (8, 7705088), (16, 3852544), (32, 1926272), (64, 963136), (101, 610304), (128, 481568), (149, 413696), (202, 305152), (256, 240784), (298, 206848), (404, 152576), (512, 120392), (596, 103424), (808, 76288), (1024, 60196), (1192, 51712), (1616, 38144), (2048, 30098), (2384, 25856), (3232, 19072), (4096, 15049), (4768, 12928), (6464, 9536)]