9821872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 20016576

約数和(自身を除く): 10194704

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 353, 376, 592, 706, 752, 1412, 1739, 2824, 3478, 5648, 6956, 13061, 13912, 16591, 26122, 27824, 33182, 52244, 66364, 104488, 132728, 208976, 265456, 613867, 1227734, 2455468, 4910936, 9821872]

約数ペア:

[(1, 9821872), (2, 4910936), (4, 2455468), (8, 1227734), (16, 613867), (37, 265456), (47, 208976), (74, 132728), (94, 104488), (148, 66364), (188, 52244), (296, 33182), (353, 27824), (376, 26122), (592, 16591), (706, 13912), (752, 13061), (1412, 6956), (1739, 5648), (2824, 3478)]