13408468672

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{571}}^1\times {\mathrm{2251}}^1$

素因数の和:2997

約数の個数: 56

約数和(自身を含む): 26829463232

約数和(自身を除く): 13420994560

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 571, 652, 1142, 1304, 2251, 2284, 2608, 4502, 4568, 5216, 9004, 9136, 10432, 18008, 18272, 36016, 36544, 72032, 93073, 144064, 186146, 366913, 372292, 733826, 744584, 1285321, 1467652, 1489168, 2570642, 2935304, 2978336, 5141284, 5870608, 5956672, 10282568, 11741216, 20565136, 23482432, 41130272, 82260544, 209507323, 419014646, 838029292, 1676058584, 3352117168, 6704234336, 13408468672]

約数ペア:

[(1, 13408468672), (2, 6704234336), (4, 3352117168), (8, 1676058584), (16, 838029292), (32, 419014646), (64, 209507323), (163, 82260544), (326, 41130272), (571, 23482432), (652, 20565136), (1142, 11741216), (1304, 10282568), (2251, 5956672), (2284, 5870608), (2608, 5141284), (4502, 2978336), (4568, 2935304), (5216, 2570642), (9004, 1489168), (9136, 1467652), (10432, 1285321), (18008, 744584), (18272, 733826), (36016, 372292), (36544, 366913), (72032, 186146), (93073, 144064)]