7502872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3835

約数の個数: 32

約数和(自身を含む): 15951600

約数和(自身を除く): 8448728

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 3797, 7594, 15188, 30376, 49361, 72143, 98722, 144286, 197444, 288572, 394888, 577144, 937859, 1875718, 3751436, 7502872]

約数ペア:

[(1, 7502872), (2, 3751436), (4, 1875718), (8, 937859), (13, 577144), (19, 394888), (26, 288572), (38, 197444), (52, 144286), (76, 98722), (104, 72143), (152, 49361), (247, 30376), (494, 15188), (988, 7594), (1976, 3797)]