13721524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 26812800

約数和(自身を除く): 13091276

約数列:

[1, 2, 4, 23, 29, 37, 46, 58, 74, 92, 116, 139, 148, 278, 556, 667, 851, 1073, 1334, 1702, 2146, 2668, 3197, 3404, 4031, 4292, 5143, 6394, 8062, 10286, 12788, 16124, 20572, 24679, 49358, 92713, 98716, 118289, 149147, 185426, 236578, 298294, 370852, 473156, 596588, 3430381, 6860762, 13721524]

約数ペア:

[(1, 13721524), (2, 6860762), (4, 3430381), (23, 596588), (29, 473156), (37, 370852), (46, 298294), (58, 236578), (74, 185426), (92, 149147), (116, 118289), (139, 98716), (148, 92713), (278, 49358), (556, 24679), (667, 20572), (851, 16124), (1073, 12788), (1334, 10286), (1702, 8062), (2146, 6394), (2668, 5143), (3197, 4292), (3404, 4031)]