8571056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 18123840

約数和(自身を除く): 9552784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 463, 712, 926, 1157, 1424, 1852, 2314, 3704, 4628, 6019, 7408, 9256, 12038, 18512, 24076, 41207, 48152, 82414, 96304, 164828, 329656, 535691, 659312, 1071382, 2142764, 4285528, 8571056]

約数ペア:

[(1, 8571056), (2, 4285528), (4, 2142764), (8, 1071382), (13, 659312), (16, 535691), (26, 329656), (52, 164828), (89, 96304), (104, 82414), (178, 48152), (208, 41207), (356, 24076), (463, 18512), (712, 12038), (926, 9256), (1157, 7408), (1424, 6019), (1852, 4628), (2314, 3704)]