70271408

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:869

約数の個数: 40

約数和(自身を含む): 141620400

約数和(自身を除く): 71348992

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 269, 464, 538, 563, 1076, 1126, 2152, 2252, 4304, 4504, 7801, 9008, 15602, 16327, 31204, 32654, 62408, 65308, 124816, 130616, 151447, 261232, 302894, 605788, 1211576, 2423152, 4391963, 8783926, 17567852, 35135704, 70271408]

約数ペア:

[(1, 70271408), (2, 35135704), (4, 17567852), (8, 8783926), (16, 4391963), (29, 2423152), (58, 1211576), (116, 605788), (232, 302894), (269, 261232), (464, 151447), (538, 130616), (563, 124816), (1076, 65308), (1126, 62408), (2152, 32654), (2252, 31204), (4304, 16327), (4504, 15602), (7801, 9008)]