69104048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19543}}^1$

素因数の和:19581

約数の個数: 40

約数和(自身を含む): 152677728

約数和(自身を除く): 83573680

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 19543, 39086, 78172, 156344, 254059, 312688, 332231, 508118, 664462, 1016236, 1328924, 2032472, 2657848, 4064944, 4319003, 5315696, 8638006, 17276012, 34552024, 69104048]

約数ペア:

[(1, 69104048), (2, 34552024), (4, 17276012), (8, 8638006), (13, 5315696), (16, 4319003), (17, 4064944), (26, 2657848), (34, 2032472), (52, 1328924), (68, 1016236), (104, 664462), (136, 508118), (208, 332231), (221, 312688), (272, 254059), (442, 156344), (884, 78172), (1768, 39086), (3536, 19543)]