67190188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 135051840

約数和(自身を除く): 67861652

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 263, 289, 442, 526, 578, 884, 1052, 1156, 3419, 3757, 4471, 4913, 6838, 7514, 8942, 9826, 13676, 15028, 17884, 19652, 58123, 63869, 76007, 116246, 127738, 152014, 232492, 255476, 304028, 988091, 1292119, 1976182, 2584238, 3952364, 5168476, 16797547, 33595094, 67190188]

約数ペア:

[(1, 67190188), (2, 33595094), (4, 16797547), (13, 5168476), (17, 3952364), (26, 2584238), (34, 1976182), (52, 1292119), (68, 988091), (221, 304028), (263, 255476), (289, 232492), (442, 152014), (526, 127738), (578, 116246), (884, 76007), (1052, 63869), (1156, 58123), (3419, 19652), (3757, 17884), (4471, 15028), (4913, 13676), (6838, 9826), (7514, 8942)]