72657907198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1\times {\mathrm{20431}}^1$

素因数の和:21904

約数の個数: 32

約数和(自身を含む): 115334553600

約数和(自身を除く): 42676646402

約数列:

[1, 2, 31, 41, 62, 82, 1271, 1399, 2542, 2798, 20431, 40862, 43369, 57359, 86738, 114718, 633361, 837671, 1266722, 1675342, 1778129, 3556258, 25967801, 28582969, 51935602, 57165938, 886072039, 1171901729, 1772144078, 2343803458, 36328953599, 72657907198]

約数ペア:

[(1, 72657907198), (2, 36328953599), (31, 2343803458), (41, 1772144078), (62, 1171901729), (82, 886072039), (1271, 57165938), (1399, 51935602), (2542, 28582969), (2798, 25967801), (20431, 3556258), (40862, 1778129), (43369, 1675342), (57359, 1266722), (86738, 837671), (114718, 633361)]