67983968

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{967}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 145141920

約数和(自身を除く): 77157952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 967, 1352, 1934, 2197, 2704, 3868, 4394, 5408, 7736, 8788, 12571, 15472, 17576, 25142, 30944, 35152, 50284, 70304, 100568, 163423, 201136, 326846, 402272, 653692, 1307384, 2124499, 2614768, 4248998, 5229536, 8497996, 16995992, 33991984, 67983968]

約数ペア:

[(1, 67983968), (2, 33991984), (4, 16995992), (8, 8497996), (13, 5229536), (16, 4248998), (26, 2614768), (32, 2124499), (52, 1307384), (104, 653692), (169, 402272), (208, 326846), (338, 201136), (416, 163423), (676, 100568), (967, 70304), (1352, 50284), (1934, 35152), (2197, 30944), (2704, 25142), (3868, 17576), (4394, 15472), (5408, 12571), (7736, 8788)]