63627668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 128024064

約数和(自身を除く): 64396396

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 167, 221, 334, 431, 442, 668, 862, 884, 1724, 2171, 2839, 4342, 5603, 5678, 7327, 8684, 11206, 11356, 14654, 22412, 29308, 36907, 71977, 73814, 95251, 143954, 147628, 190502, 287908, 381004, 935701, 1223609, 1871402, 2447218, 3742804, 4894436, 15906917, 31813834, 63627668]

約数ペア:

[(1, 63627668), (2, 31813834), (4, 15906917), (13, 4894436), (17, 3742804), (26, 2447218), (34, 1871402), (52, 1223609), (68, 935701), (167, 381004), (221, 287908), (334, 190502), (431, 147628), (442, 143954), (668, 95251), (862, 73814), (884, 71977), (1724, 36907), (2171, 29308), (2839, 22412), (4342, 14654), (5603, 11356), (5678, 11206), (7327, 8684)]