17961258512

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{25057}}^1$

素因数の和:25767

約数の個数: 40

約数和(自身を含む): 35347416192

約数和(自身を除く): 17386157680

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 631, 1136, 1262, 2524, 5048, 10096, 25057, 44801, 50114, 89602, 100228, 179204, 200456, 358408, 400912, 716816, 1779047, 3558094, 7116188, 14232376, 15810967, 28464752, 31621934, 63243868, 126487736, 252975472, 1122578657, 2245157314, 4490314628, 8980629256, 17961258512]

約数ペア:

[(1, 17961258512), (2, 8980629256), (4, 4490314628), (8, 2245157314), (16, 1122578657), (71, 252975472), (142, 126487736), (284, 63243868), (568, 31621934), (631, 28464752), (1136, 15810967), (1262, 14232376), (2524, 7116188), (5048, 3558094), (10096, 1779047), (25057, 716816), (44801, 400912), (50114, 358408), (89602, 200456), (100228, 179204)]