71317986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1907}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 149465088

約数和(自身を除く): 78147102

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 271, 542, 813, 1626, 1907, 3814, 5721, 6233, 11442, 12466, 18699, 37398, 43861, 87722, 131583, 263166, 516797, 1033594, 1550391, 3100782, 11886331, 23772662, 35658993, 71317986]

約数ペア:

[(1, 71317986), (2, 35658993), (3, 23772662), (6, 11886331), (23, 3100782), (46, 1550391), (69, 1033594), (138, 516797), (271, 263166), (542, 131583), (813, 87722), (1626, 43861), (1907, 37398), (3814, 18699), (5721, 12466), (6233, 11442)]