67977296

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{4421}}^1$

素因数の和:4491

約数の個数: 30

約数和(自身を含む): 136122426

約数和(自身を除く): 68145130

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 4421, 7688, 8842, 15376, 17684, 35368, 70736, 137051, 274102, 548204, 1096408, 2192816, 4248581, 8497162, 16994324, 33988648, 67977296]

約数ペア:

[(1, 67977296), (2, 33988648), (4, 16994324), (8, 8497162), (16, 4248581), (31, 2192816), (62, 1096408), (124, 548204), (248, 274102), (496, 137051), (961, 70736), (1922, 35368), (3844, 17684), (4421, 15376), (7688, 8842)]