70918384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1871}}^1$

素因数の和:2005

約数の個数: 40

約数和(自身を含む): 144847872

約数和(自身を除く): 73929488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 824, 1648, 1871, 2369, 3742, 4738, 7484, 9476, 14968, 18952, 29936, 37904, 43033, 86066, 172132, 192713, 344264, 385426, 688528, 770852, 1541704, 3083408, 4432399, 8864798, 17729596, 35459192, 70918384]

約数ペア:

[(1, 70918384), (2, 35459192), (4, 17729596), (8, 8864798), (16, 4432399), (23, 3083408), (46, 1541704), (92, 770852), (103, 688528), (184, 385426), (206, 344264), (368, 192713), (412, 172132), (824, 86066), (1648, 43033), (1871, 37904), (2369, 29936), (3742, 18952), (4738, 14968), (7484, 9476)]