8716136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 20260800

約数和(自身を除く): 11544664

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 401, 418, 494, 572, 802, 836, 988, 1144, 1604, 1672, 1976, 2717, 3208, 4411, 5213, 5434, 7619, 8822, 10426, 10868, 15238, 17644, 20852, 21736, 30476, 35288, 41704, 57343, 60952, 83809, 99047, 114686, 167618, 198094, 229372, 335236, 396188, 458744, 670472, 792376, 1089517, 2179034, 4358068, 8716136]

約数ペア:

[(1, 8716136), (2, 4358068), (4, 2179034), (8, 1089517), (11, 792376), (13, 670472), (19, 458744), (22, 396188), (26, 335236), (38, 229372), (44, 198094), (52, 167618), (76, 114686), (88, 99047), (104, 83809), (143, 60952), (152, 57343), (209, 41704), (247, 35288), (286, 30476), (401, 21736), (418, 20852), (494, 17644), (572, 15238), (802, 10868), (836, 10426), (988, 8822), (1144, 7619), (1604, 5434), (1672, 5213), (1976, 4411), (2717, 3208)]