71324968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62347}}^1$

素因数の和:62377

約数の個数: 32

約数和(自身を含む): 157116960

約数和(自身を除く): 85791992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 62347, 124694, 249388, 498776, 685817, 810511, 1371634, 1621022, 2743268, 3242044, 5486536, 6484088, 8915621, 17831242, 35662484, 71324968]

約数ペア:

[(1, 71324968), (2, 35662484), (4, 17831242), (8, 8915621), (11, 6484088), (13, 5486536), (22, 3242044), (26, 2743268), (44, 1621022), (52, 1371634), (88, 810511), (104, 685817), (143, 498776), (286, 249388), (572, 124694), (1144, 62347)]