22871688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 66000000

約数和(自身を除く): 43128312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 436, 654, 763, 872, 1249, 1308, 1526, 2289, 2498, 2616, 3052, 3747, 4578, 4996, 6104, 7494, 8743, 9156, 9992, 14988, 17486, 18312, 26229, 29976, 34972, 52458, 69944, 104916, 136141, 209832, 272282, 408423, 544564, 816846, 952987, 1089128, 1633692, 1905974, 2858961, 3267384, 3811948, 5717922, 7623896, 11435844, 22871688]

約数ペア:

[(1, 22871688), (2, 11435844), (3, 7623896), (4, 5717922), (6, 3811948), (7, 3267384), (8, 2858961), (12, 1905974), (14, 1633692), (21, 1089128), (24, 952987), (28, 816846), (42, 544564), (56, 408423), (84, 272282), (109, 209832), (168, 136141), (218, 104916), (327, 69944), (436, 52458), (654, 34972), (763, 29976), (872, 26229), (1249, 18312), (1308, 17486), (1526, 14988), (2289, 9992), (2498, 9156), (2616, 8743), (3052, 7494), (3747, 6104), (4578, 4996)]