45020728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1229}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 89298000

約数和(自身を除く): 44277272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 241, 482, 964, 1229, 1928, 2458, 4579, 4916, 9158, 9832, 18316, 23351, 36632, 46702, 93404, 186808, 296189, 592378, 1184756, 2369512, 5627591, 11255182, 22510364, 45020728]

約数ペア:

[(1, 45020728), (2, 22510364), (4, 11255182), (8, 5627591), (19, 2369512), (38, 1184756), (76, 592378), (152, 296189), (241, 186808), (482, 93404), (964, 46702), (1229, 36632), (1928, 23351), (2458, 18316), (4579, 9832), (4916, 9158)]