64615922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{577}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 117079680

約数和(自身を除く): 52463758

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 421, 577, 842, 1154, 2947, 4039, 5894, 7999, 8078, 10963, 15998, 21926, 55993, 76741, 111986, 153482, 242917, 485834, 1700419, 3400838, 4615423, 9230846, 32307961, 64615922]

約数ペア:

[(1, 64615922), (2, 32307961), (7, 9230846), (14, 4615423), (19, 3400838), (38, 1700419), (133, 485834), (266, 242917), (421, 153482), (577, 111986), (842, 76741), (1154, 55993), (2947, 21926), (4039, 15998), (5894, 10963), (7999, 8078)]