42017872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8783}}^1$

素因数の和:8827

約数の個数: 40

約数和(自身を含む): 91494144

約数和(自身を除く): 49476272

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 8783, 17566, 35132, 70264, 114179, 140528, 202009, 228358, 404018, 456716, 808036, 913432, 1616072, 1826864, 2626117, 3232144, 5252234, 10504468, 21008936, 42017872]

約数ペア:

[(1, 42017872), (2, 21008936), (4, 10504468), (8, 5252234), (13, 3232144), (16, 2626117), (23, 1826864), (26, 1616072), (46, 913432), (52, 808036), (92, 456716), (104, 404018), (184, 228358), (208, 202009), (299, 140528), (368, 114179), (598, 70264), (1196, 35132), (2392, 17566), (4784, 8783)]