1728928

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:664

約数の個数: 24

約数和(自身を含む): 3445092

約数和(自身を除く): 1716164

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 557, 776, 1114, 1552, 2228, 3104, 4456, 8912, 17824, 54029, 108058, 216116, 432232, 864464, 1728928]

約数ペア:

[(1, 1728928), (2, 864464), (4, 432232), (8, 216116), (16, 108058), (32, 54029), (97, 17824), (194, 8912), (388, 4456), (557, 3104), (776, 2228), (1114, 1552)]