71963528

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2411}}^1$

素因数の和:2478

約数の個数: 64

約数和(自身を含む): 170190720

約数和(自身を除く): 98227192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 2132, 2296, 2411, 3731, 4264, 4822, 7462, 9644, 14924, 16877, 19288, 29848, 31343, 33754, 62686, 67508, 98851, 125372, 135016, 197702, 219401, 250744, 395404, 438802, 691957, 790808, 877604, 1285063, 1383914, 1755208, 2570126, 2767828, 5140252, 5535656, 8995441, 10280504, 17990882, 35981764, 71963528]

約数ペア:

[(1, 71963528), (2, 35981764), (4, 17990882), (7, 10280504), (8, 8995441), (13, 5535656), (14, 5140252), (26, 2767828), (28, 2570126), (41, 1755208), (52, 1383914), (56, 1285063), (82, 877604), (91, 790808), (104, 691957), (164, 438802), (182, 395404), (287, 250744), (328, 219401), (364, 197702), (533, 135016), (574, 125372), (728, 98851), (1066, 67508), (1148, 62686), (2132, 33754), (2296, 31343), (2411, 29848), (3731, 19288), (4264, 16877), (4822, 14924), (7462, 9644)]