70138384

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 140412888

約数和(自身を除く): 70274504

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 257, 296, 461, 514, 592, 922, 1028, 1844, 2056, 3688, 4112, 7376, 9509, 17057, 19018, 34114, 38036, 68228, 76072, 118477, 136456, 152144, 236954, 272912, 473908, 947816, 1895632, 4383649, 8767298, 17534596, 35069192, 70138384]

約数ペア:

[(1, 70138384), (2, 35069192), (4, 17534596), (8, 8767298), (16, 4383649), (37, 1895632), (74, 947816), (148, 473908), (257, 272912), (296, 236954), (461, 152144), (514, 136456), (592, 118477), (922, 76072), (1028, 68228), (1844, 38036), (2056, 34114), (3688, 19018), (4112, 17057), (7376, 9509)]