71277928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2963}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 139426560

約数和(自身を除く): 68148632

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 2963, 3007, 5926, 6014, 11852, 12028, 23704, 24056, 91853, 183706, 287411, 367412, 574822, 734824, 1149644, 2299288, 8909741, 17819482, 35638964, 71277928]

約数ペア:

[(1, 71277928), (2, 35638964), (4, 17819482), (8, 8909741), (31, 2299288), (62, 1149644), (97, 734824), (124, 574822), (194, 367412), (248, 287411), (388, 183706), (776, 91853), (2963, 24056), (3007, 23704), (5926, 12028), (6014, 11852)]