27662848

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:672

約数の個数: 40

約数和(自身を含む): 55941732

約数和(自身を除く): 28278884

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 557, 776, 1114, 1552, 2228, 3104, 4456, 6208, 8912, 12416, 17824, 24832, 35648, 49664, 54029, 71296, 108058, 142592, 216116, 285184, 432232, 864464, 1728928, 3457856, 6915712, 13831424, 27662848]

約数ペア:

[(1, 27662848), (2, 13831424), (4, 6915712), (8, 3457856), (16, 1728928), (32, 864464), (64, 432232), (97, 285184), (128, 216116), (194, 142592), (256, 108058), (388, 71296), (512, 54029), (557, 49664), (776, 35648), (1114, 24832), (1552, 17824), (2228, 12416), (3104, 8912), (4456, 6208)]