70908968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3461}}^1$

素因数の和:3677

約数の個数: 32

約数和(自身を含む): 143949960

約数和(自身を除く): 73040992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 3461, 5122, 6922, 10244, 13844, 20488, 27688, 44993, 89986, 179972, 359944, 681817, 1363634, 2727268, 5454536, 8863621, 17727242, 35454484, 70908968]

約数ペア:

[(1, 70908968), (2, 35454484), (4, 17727242), (8, 8863621), (13, 5454536), (26, 2727268), (52, 1363634), (104, 681817), (197, 359944), (394, 179972), (788, 89986), (1576, 44993), (2561, 27688), (3461, 20488), (5122, 13844), (6922, 10244)]