7522396

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 15857856

約数和(自身を除く): 8335460

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 137, 148, 212, 259, 274, 371, 518, 548, 742, 959, 1036, 1484, 1918, 1961, 3836, 3922, 5069, 7261, 7844, 10138, 13727, 14522, 20276, 27454, 29044, 35483, 50827, 54908, 70966, 101654, 141932, 203308, 268657, 537314, 1074628, 1880599, 3761198, 7522396]

約数ペア:

[(1, 7522396), (2, 3761198), (4, 1880599), (7, 1074628), (14, 537314), (28, 268657), (37, 203308), (53, 141932), (74, 101654), (106, 70966), (137, 54908), (148, 50827), (212, 35483), (259, 29044), (274, 27454), (371, 20276), (518, 14522), (548, 13727), (742, 10138), (959, 7844), (1036, 7261), (1484, 5069), (1918, 3922), (1961, 3836)]