39895212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3611

約数の個数: 72

約数和(自身を含む): 114018240

約数和(自身を除く): 74123028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3571, 3724, 5586, 7142, 10713, 11172, 14284, 21426, 24997, 42852, 49994, 67849, 74991, 99988, 135698, 149982, 174979, 203547, 271396, 299964, 349958, 407094, 474943, 524937, 699916, 814188, 949886, 1049874, 1424829, 1899772, 2099748, 2849658, 3324601, 5699316, 6649202, 9973803, 13298404, 19947606, 39895212]

約数ペア:

[(1, 39895212), (2, 19947606), (3, 13298404), (4, 9973803), (6, 6649202), (7, 5699316), (12, 3324601), (14, 2849658), (19, 2099748), (21, 1899772), (28, 1424829), (38, 1049874), (42, 949886), (49, 814188), (57, 699916), (76, 524937), (84, 474943), (98, 407094), (114, 349958), (133, 299964), (147, 271396), (196, 203547), (228, 174979), (266, 149982), (294, 135698), (399, 99988), (532, 74991), (588, 67849), (798, 49994), (931, 42852), (1596, 24997), (1862, 21426), (2793, 14284), (3571, 11172), (3724, 10713), (5586, 7142)]