7285512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 20664000

約数和(自身を除く): 13378488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1229, 1482, 1976, 2458, 2964, 3687, 4916, 5928, 7374, 9832, 14748, 15977, 23351, 29496, 31954, 46702, 47931, 63908, 70053, 93404, 95862, 127816, 140106, 186808, 191724, 280212, 303563, 383448, 560424, 607126, 910689, 1214252, 1821378, 2428504, 3642756, 7285512]

約数ペア:

[(1, 7285512), (2, 3642756), (3, 2428504), (4, 1821378), (6, 1214252), (8, 910689), (12, 607126), (13, 560424), (19, 383448), (24, 303563), (26, 280212), (38, 191724), (39, 186808), (52, 140106), (57, 127816), (76, 95862), (78, 93404), (104, 70053), (114, 63908), (152, 47931), (156, 46702), (228, 31954), (247, 29496), (312, 23351), (456, 15977), (494, 14748), (741, 9832), (988, 7374), (1229, 5928), (1482, 4916), (1976, 3687), (2458, 2964)]