74279816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37591}}^1$

素因数の和:37629

約数の個数: 32

約数和(自身を含む): 157886400

約数和(自身を除く): 83606584

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 37591, 75182, 150364, 300728, 488683, 714229, 977366, 1428458, 1954732, 2856916, 3909464, 5713832, 9284977, 18569954, 37139908, 74279816]

約数ペア:

[(1, 74279816), (2, 37139908), (4, 18569954), (8, 9284977), (13, 5713832), (19, 3909464), (26, 2856916), (38, 1954732), (52, 1428458), (76, 977366), (104, 714229), (152, 488683), (247, 300728), (494, 150364), (988, 75182), (1976, 37591)]