23235472

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 40

約数和(自身を含む): 48842360

約数和(自身を除く): 25606888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 661, 676, 1322, 1352, 2197, 2644, 2704, 4394, 5288, 8593, 8788, 10576, 17186, 17576, 34372, 35152, 68744, 111709, 137488, 223418, 446836, 893672, 1452217, 1787344, 2904434, 5808868, 11617736, 23235472]

約数ペア:

[(1, 23235472), (2, 11617736), (4, 5808868), (8, 2904434), (13, 1787344), (16, 1452217), (26, 893672), (52, 446836), (104, 223418), (169, 137488), (208, 111709), (338, 68744), (661, 35152), (676, 34372), (1322, 17576), (1352, 17186), (2197, 10576), (2644, 8788), (2704, 8593), (4394, 5288)]