40619348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 90714624

約数和(自身を除く): 50095276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3067, 3311, 6134, 6622, 12268, 13244, 21469, 33737, 42938, 67474, 85876, 131881, 134948, 236159, 263762, 472318, 527524, 923167, 944636, 1450691, 1846334, 2901382, 3692668, 5802764, 10154837, 20309674, 40619348]

約数ペア:

[(1, 40619348), (2, 20309674), (4, 10154837), (7, 5802764), (11, 3692668), (14, 2901382), (22, 1846334), (28, 1450691), (43, 944636), (44, 923167), (77, 527524), (86, 472318), (154, 263762), (172, 236159), (301, 134948), (308, 131881), (473, 85876), (602, 67474), (946, 42938), (1204, 33737), (1892, 21469), (3067, 13244), (3311, 12268), (6134, 6622)]