63284728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20983}}^1$

素因数の和:21031

約数の個数: 32

約数和(自身を含む): 132199200

約数和(自身を除く): 68914472

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 20983, 41966, 83932, 167864, 272779, 545558, 608507, 1091116, 1217014, 2182232, 2434028, 4868056, 7910591, 15821182, 31642364, 63284728]

約数ペア:

[(1, 63284728), (2, 31642364), (4, 15821182), (8, 7910591), (13, 4868056), (26, 2434028), (29, 2182232), (52, 1217014), (58, 1091116), (104, 608507), (116, 545558), (232, 272779), (377, 167864), (754, 83932), (1508, 41966), (3016, 20983)]