40574944

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 86274720

約数和(自身を除く): 45699776

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 92, 116, 184, 232, 368, 464, 667, 736, 928, 1334, 1901, 2668, 3802, 5336, 7604, 10672, 15208, 21344, 30416, 43723, 55129, 60832, 87446, 110258, 174892, 220516, 349784, 441032, 699568, 882064, 1267967, 1399136, 1764128, 2535934, 5071868, 10143736, 20287472, 40574944]

約数ペア:

[(1, 40574944), (2, 20287472), (4, 10143736), (8, 5071868), (16, 2535934), (23, 1764128), (29, 1399136), (32, 1267967), (46, 882064), (58, 699568), (92, 441032), (116, 349784), (184, 220516), (232, 174892), (368, 110258), (464, 87446), (667, 60832), (736, 55129), (928, 43723), (1334, 30416), (1901, 21344), (2668, 15208), (3802, 10672), (5336, 7604)]