69781016

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2693}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 135777600

約数和(自身を除く): 65996584

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 2693, 3239, 5386, 6478, 10772, 12956, 21544, 25912, 110413, 212747, 220826, 425494, 441652, 850988, 883304, 1701976, 8722627, 17445254, 34890508, 69781016]

約数ペア:

[(1, 69781016), (2, 34890508), (4, 17445254), (8, 8722627), (41, 1701976), (79, 883304), (82, 850988), (158, 441652), (164, 425494), (316, 220826), (328, 212747), (632, 110413), (2693, 25912), (3239, 21544), (5386, 12956), (6478, 10772)]