621149632

素因数分解:

$2^6\times {\mathrm{661}}^1\times {\mathrm{14683}}^1$

素因数の和:15356

約数の個数: 28

約数和(自身を含む): 1234542616

約数和(自身を除く): 613392984

約数列:

[1, 2, 4, 8, 16, 32, 64, 661, 1322, 2644, 5288, 10576, 14683, 21152, 29366, 42304, 58732, 117464, 234928, 469856, 939712, 9705463, 19410926, 38821852, 77643704, 155287408, 310574816, 621149632]

約数ペア:

[(1, 621149632), (2, 310574816), (4, 155287408), (8, 77643704), (16, 38821852), (32, 19410926), (64, 9705463), (661, 939712), (1322, 469856), (2644, 234928), (5288, 117464), (10576, 58732), (14683, 42304), (21152, 29366)]