105907984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72739}}^1$

素因数の和:72767

約数の個数: 40

約数和(自身を含む): 252553280

約数和(自身を除く): 146645296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 72739, 145478, 290956, 509173, 581912, 945607, 1018346, 1163824, 1891214, 2036692, 3782428, 4073384, 6619249, 7564856, 8146768, 13238498, 15129712, 26476996, 52953992, 105907984]

約数ペア:

[(1, 105907984), (2, 52953992), (4, 26476996), (7, 15129712), (8, 13238498), (13, 8146768), (14, 7564856), (16, 6619249), (26, 4073384), (28, 3782428), (52, 2036692), (56, 1891214), (91, 1163824), (104, 1018346), (112, 945607), (182, 581912), (208, 509173), (364, 290956), (728, 145478), (1456, 72739)]