61221572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15199}}^1$

素因数の和:15275

約数の個数: 24

約数和(自身を含む): 114912000

約数和(自身を除く): 53690428

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 15199, 30398, 60796, 288781, 577562, 805547, 1155124, 1611094, 3222188, 15305393, 30610786, 61221572]

約数ペア:

[(1, 61221572), (2, 30610786), (4, 15305393), (19, 3222188), (38, 1611094), (53, 1155124), (76, 805547), (106, 577562), (212, 288781), (1007, 60796), (2014, 30398), (4028, 15199)]