29515948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 65495808

約数和(自身を除く): 35979860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1571, 1708, 2684, 3142, 4697, 6284, 9394, 10997, 17281, 18788, 21994, 34562, 43988, 69124, 95831, 120967, 191662, 241934, 383324, 483868, 670817, 1054141, 1341634, 2108282, 2683268, 4216564, 7378987, 14757974, 29515948]

約数ペア:

[(1, 29515948), (2, 14757974), (4, 7378987), (7, 4216564), (11, 2683268), (14, 2108282), (22, 1341634), (28, 1054141), (44, 670817), (61, 483868), (77, 383324), (122, 241934), (154, 191662), (244, 120967), (308, 95831), (427, 69124), (671, 43988), (854, 34562), (1342, 21994), (1571, 18788), (1708, 17281), (2684, 10997), (3142, 9394), (4697, 6284)]