267304064

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{21529}}^1$

素因数の和:21640

約数の個数: 32

約数和(自身を含む): 538034700

約数和(自身を除く): 270730636

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 21529, 43058, 86116, 172232, 344464, 688928, 1377856, 2088313, 2755712, 4176626, 8353252, 16706504, 33413008, 66826016, 133652032, 267304064]

約数ペア:

[(1, 267304064), (2, 133652032), (4, 66826016), (8, 33413008), (16, 16706504), (32, 8353252), (64, 4176626), (97, 2755712), (128, 2088313), (194, 1377856), (388, 688928), (776, 344464), (1552, 172232), (3104, 86116), (6208, 43058), (12416, 21529)]