71386016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 152455464

約数和(自身を除く): 81069448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 628, 1093, 1256, 2041, 2186, 2512, 4082, 4372, 5024, 8164, 8744, 14209, 16328, 17488, 28418, 32656, 34976, 56836, 65312, 113672, 171601, 227344, 343202, 454688, 686404, 1372808, 2230813, 2745616, 4461626, 5491232, 8923252, 17846504, 35693008, 71386016]

約数ペア:

[(1, 71386016), (2, 35693008), (4, 17846504), (8, 8923252), (13, 5491232), (16, 4461626), (26, 2745616), (32, 2230813), (52, 1372808), (104, 686404), (157, 454688), (208, 343202), (314, 227344), (416, 171601), (628, 113672), (1093, 65312), (1256, 56836), (2041, 34976), (2186, 32656), (2512, 28418), (4082, 17488), (4372, 16328), (5024, 14209), (8164, 8744)]