1408432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 40

約数和(自身を含む): 2968560

約数和(自身を除く): 1560128

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 113, 152, 164, 226, 304, 328, 452, 656, 779, 904, 1558, 1808, 2147, 3116, 4294, 4633, 6232, 8588, 9266, 12464, 17176, 18532, 34352, 37064, 74128, 88027, 176054, 352108, 704216, 1408432]

約数ペア:

[(1, 1408432), (2, 704216), (4, 352108), (8, 176054), (16, 88027), (19, 74128), (38, 37064), (41, 34352), (76, 18532), (82, 17176), (113, 12464), (152, 9266), (164, 8588), (226, 6232), (304, 4633), (328, 4294), (452, 3116), (656, 2147), (779, 1808), (904, 1558)]