65042872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{857}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 125096400

約数和(自身を除く): 60053528

約数列:

[1, 2, 4, 8, 53, 106, 179, 212, 358, 424, 716, 857, 1432, 1714, 3428, 6856, 9487, 18974, 37948, 45421, 75896, 90842, 153403, 181684, 306806, 363368, 613612, 1227224, 8130359, 16260718, 32521436, 65042872]

約数ペア:

[(1, 65042872), (2, 32521436), (4, 16260718), (8, 8130359), (53, 1227224), (106, 613612), (179, 363368), (212, 306806), (358, 181684), (424, 153403), (716, 90842), (857, 75896), (1432, 45421), (1714, 37948), (3428, 18974), (6856, 9487)]