2644464

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1537

約数の個数: 40

約数和(自身を含む): 7020880

約数和(自身を除く): 4376416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1489, 1776, 2978, 4467, 5956, 8934, 11912, 17868, 23824, 35736, 55093, 71472, 110186, 165279, 220372, 330558, 440744, 661116, 881488, 1322232, 2644464]

約数ペア:

[(1, 2644464), (2, 1322232), (3, 881488), (4, 661116), (6, 440744), (8, 330558), (12, 220372), (16, 165279), (24, 110186), (37, 71472), (48, 55093), (74, 35736), (111, 23824), (148, 17868), (222, 11912), (296, 8934), (444, 5956), (592, 4467), (888, 2978), (1489, 1776)]