77520028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{2011}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 141966720

約数和(自身を除く): 64446692

約数列:

[1, 2, 4, 23, 46, 92, 419, 838, 1676, 2011, 4022, 8044, 9637, 19274, 38548, 46253, 92506, 185012, 842609, 1685218, 3370436, 19380007, 38760014, 77520028]

約数ペア:

[(1, 77520028), (2, 38760014), (4, 19380007), (23, 3370436), (46, 1685218), (92, 842609), (419, 185012), (838, 92506), (1676, 46253), (2011, 38548), (4022, 19274), (8044, 9637)]