40149858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 97044480

約数和(自身を除く): 56894622

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 89, 138, 161, 178, 267, 322, 467, 483, 534, 623, 934, 966, 1246, 1401, 1869, 2047, 2802, 3269, 3738, 4094, 6141, 6538, 9807, 10741, 12282, 14329, 19614, 21482, 28658, 32223, 41563, 42987, 64446, 75187, 83126, 85974, 124689, 150374, 225561, 249378, 290941, 451122, 581882, 872823, 955949, 1745646, 1911898, 2867847, 5735694, 6691643, 13383286, 20074929, 40149858]

約数ペア:

[(1, 40149858), (2, 20074929), (3, 13383286), (6, 6691643), (7, 5735694), (14, 2867847), (21, 1911898), (23, 1745646), (42, 955949), (46, 872823), (69, 581882), (89, 451122), (138, 290941), (161, 249378), (178, 225561), (267, 150374), (322, 124689), (467, 85974), (483, 83126), (534, 75187), (623, 64446), (934, 42987), (966, 41563), (1246, 32223), (1401, 28658), (1869, 21482), (2047, 19614), (2802, 14329), (3269, 12282), (3738, 10741), (4094, 9807), (6141, 6538)]