66813448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{22153}}^1$

素因数の和:22201

約数の個数: 32

約数和(自身を含む): 139570200

約数和(自身を除く): 72756752

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 22153, 44306, 88612, 177224, 287989, 575978, 642437, 1151956, 1284874, 2303912, 2569748, 5139496, 8351681, 16703362, 33406724, 66813448]

約数ペア:

[(1, 66813448), (2, 33406724), (4, 16703362), (8, 8351681), (13, 5139496), (26, 2569748), (29, 2303912), (52, 1284874), (58, 1151956), (104, 642437), (116, 575978), (232, 287989), (377, 177224), (754, 88612), (1508, 44306), (3016, 22153)]