69557744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5441}}^1$

素因数の和:5513

約数の個数: 40

約数和(自身を含む): 145758528

約数和(自身を除く): 76200784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 5441, 6392, 10882, 12784, 21764, 43528, 87056, 92497, 184994, 255727, 369988, 511454, 739976, 1022908, 1479952, 2045816, 4091632, 4347359, 8694718, 17389436, 34778872, 69557744]

約数ペア:

[(1, 69557744), (2, 34778872), (4, 17389436), (8, 8694718), (16, 4347359), (17, 4091632), (34, 2045816), (47, 1479952), (68, 1022908), (94, 739976), (136, 511454), (188, 369988), (272, 255727), (376, 184994), (752, 92497), (799, 87056), (1598, 43528), (3196, 21764), (5441, 12784), (6392, 10882)]