7305272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1$

素因数の和:3735

約数の個数: 32

約数和(自身を含む): 15531600

約数和(自身を除く): 8226328

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 3697, 7394, 14788, 29576, 48061, 70243, 96122, 140486, 192244, 280972, 384488, 561944, 913159, 1826318, 3652636, 7305272]

約数ペア:

[(1, 7305272), (2, 3652636), (4, 1826318), (8, 913159), (13, 561944), (19, 384488), (26, 280972), (38, 192244), (52, 140486), (76, 96122), (104, 70243), (152, 48061), (247, 29576), (494, 14788), (988, 7394), (1976, 3697)]