40482134

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 83364552

約数和(自身を除く): 42882418

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 49, 77, 94, 98, 119, 154, 187, 238, 329, 374, 517, 539, 658, 799, 833, 1034, 1078, 1309, 1598, 1666, 2209, 2303, 2618, 3619, 4418, 4606, 5593, 7238, 8789, 9163, 11186, 15463, 17578, 18326, 24299, 25333, 30926, 37553, 39151, 48598, 50666, 61523, 75106, 78302, 108241, 123046, 170093, 216482, 262871, 340186, 413083, 430661, 525742, 826166, 861322, 1190651, 1840097, 2381302, 2891581, 3680194, 5783162, 20241067, 40482134]

約数ペア:

[(1, 40482134), (2, 20241067), (7, 5783162), (11, 3680194), (14, 2891581), (17, 2381302), (22, 1840097), (34, 1190651), (47, 861322), (49, 826166), (77, 525742), (94, 430661), (98, 413083), (119, 340186), (154, 262871), (187, 216482), (238, 170093), (329, 123046), (374, 108241), (517, 78302), (539, 75106), (658, 61523), (799, 50666), (833, 48598), (1034, 39151), (1078, 37553), (1309, 30926), (1598, 25333), (1666, 24299), (2209, 18326), (2303, 17578), (2618, 15463), (3619, 11186), (4418, 9163), (4606, 8789), (5593, 7238)]