40377064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1562

約数の個数: 64

約数和(自身を含む): 95760000

約数和(自身を除く): 55382936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1499, 1924, 2072, 2998, 3367, 3848, 5996, 6734, 10493, 11992, 13468, 19487, 20986, 26936, 38974, 41972, 55463, 77948, 83944, 110926, 136409, 155896, 221852, 272818, 388241, 443704, 545636, 721019, 776482, 1091272, 1442038, 1552964, 2884076, 3105928, 5047133, 5768152, 10094266, 20188532, 40377064]

約数ペア:

[(1, 40377064), (2, 20188532), (4, 10094266), (7, 5768152), (8, 5047133), (13, 3105928), (14, 2884076), (26, 1552964), (28, 1442038), (37, 1091272), (52, 776482), (56, 721019), (74, 545636), (91, 443704), (104, 388241), (148, 272818), (182, 221852), (259, 155896), (296, 136409), (364, 110926), (481, 83944), (518, 77948), (728, 55463), (962, 41972), (1036, 38974), (1499, 26936), (1924, 20986), (2072, 19487), (2998, 13468), (3367, 11992), (3848, 10493), (5996, 6734)]