64290941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 80438400

約数和(自身を除く): 16147459

約数列:

[1, 11, 13, 29, 37, 143, 319, 377, 407, 419, 481, 1073, 4147, 4609, 5291, 5447, 11803, 12151, 13949, 15503, 59917, 133661, 153439, 157963, 170533, 201539, 449587, 1737593, 2216929, 4945457, 5844631, 64290941]

約数ペア:

[(1, 64290941), (11, 5844631), (13, 4945457), (29, 2216929), (37, 1737593), (143, 449587), (319, 201539), (377, 170533), (407, 157963), (419, 153439), (481, 133661), (1073, 59917), (4147, 15503), (4609, 13949), (5291, 12151), (5447, 11803)]