40525352

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 89768160

約数和(自身を除く): 49242808

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1543, 1876, 3086, 3283, 3752, 6172, 6566, 10801, 12344, 13132, 21602, 26264, 43204, 75607, 86408, 103381, 151214, 206762, 302428, 413524, 604856, 723667, 827048, 1447334, 2894668, 5065669, 5789336, 10131338, 20262676, 40525352]

約数ペア:

[(1, 40525352), (2, 20262676), (4, 10131338), (7, 5789336), (8, 5065669), (14, 2894668), (28, 1447334), (49, 827048), (56, 723667), (67, 604856), (98, 413524), (134, 302428), (196, 206762), (268, 151214), (392, 103381), (469, 86408), (536, 75607), (938, 43204), (1543, 26264), (1876, 21602), (3086, 13132), (3283, 12344), (3752, 10801), (6172, 6566)]