4215376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 9133344

約数和(自身を除く): 4917968

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 557, 688, 946, 1114, 1892, 2228, 3784, 4456, 6127, 7568, 8912, 12254, 23951, 24508, 47902, 49016, 95804, 98032, 191608, 263461, 383216, 526922, 1053844, 2107688, 4215376]

約数ペア:

[(1, 4215376), (2, 2107688), (4, 1053844), (8, 526922), (11, 383216), (16, 263461), (22, 191608), (43, 98032), (44, 95804), (86, 49016), (88, 47902), (172, 24508), (176, 23951), (344, 12254), (473, 8912), (557, 7568), (688, 6127), (946, 4456), (1114, 3784), (1892, 2228)]