1288736056

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{21499}}^1$

素因数の和:21691

約数の個数: 32

約数和(自身を含む): 2476800000

約数和(自身を除く): 1188063944

約数列:

[1, 2, 4, 8, 59, 118, 127, 236, 254, 472, 508, 1016, 7493, 14986, 21499, 29972, 42998, 59944, 85996, 171992, 1268441, 2536882, 2730373, 5073764, 5460746, 10147528, 10921492, 21842984, 161092007, 322184014, 644368028, 1288736056]

約数ペア:

[(1, 1288736056), (2, 644368028), (4, 322184014), (8, 161092007), (59, 21842984), (118, 10921492), (127, 10147528), (236, 5460746), (254, 5073764), (472, 2730373), (508, 2536882), (1016, 1268441), (7493, 171992), (14986, 85996), (21499, 59944), (29972, 42998)]