74460256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2615

約数の個数: 48

約数和(自身を含む): 160157088

約数和(自身を除く): 85696832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 2521, 3692, 5042, 7384, 10084, 14768, 20168, 29536, 32773, 40336, 65546, 80672, 131092, 178991, 262184, 357982, 524368, 715964, 1048736, 1431928, 2326883, 2863856, 4653766, 5727712, 9307532, 18615064, 37230128, 74460256]

約数ペア:

[(1, 74460256), (2, 37230128), (4, 18615064), (8, 9307532), (13, 5727712), (16, 4653766), (26, 2863856), (32, 2326883), (52, 1431928), (71, 1048736), (104, 715964), (142, 524368), (208, 357982), (284, 262184), (416, 178991), (568, 131092), (923, 80672), (1136, 65546), (1846, 40336), (2272, 32773), (2521, 29536), (3692, 20168), (5042, 14768), (7384, 10084)]