996819472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{71693}}^1$

素因数の和:71791

約数の個数: 40

約数和(自身を含む): 2133613440

約数和(自身を除く): 1136793968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 71693, 143386, 286772, 573544, 788623, 1147088, 1577246, 3154492, 5663747, 6308984, 11327494, 12617968, 22654988, 45309976, 62301217, 90619952, 124602434, 249204868, 498409736, 996819472]

約数ペア:

[(1, 996819472), (2, 498409736), (4, 249204868), (8, 124602434), (11, 90619952), (16, 62301217), (22, 45309976), (44, 22654988), (79, 12617968), (88, 11327494), (158, 6308984), (176, 5663747), (316, 3154492), (632, 1577246), (869, 1147088), (1264, 788623), (1738, 573544), (3476, 286772), (6952, 143386), (13904, 71693)]