16867932536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{747427}}^1$

素因数の和:747484

約数の個数: 64

約数和(自身を含む): 40181729280

約数和(自身を除く): 23313796744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 747427, 1494854, 2989708, 5231989, 5979416, 9716551, 10463978, 19433102, 20927956, 23170237, 38866204, 41855912, 46340474, 68015857, 77732408, 92680948, 136031714, 162191659, 185361896, 272063428, 301213081, 324383318, 544126856, 602426162, 648766636, 1204852324, 1297533272, 2108491567, 2409704648, 4216983134, 8433966268, 16867932536]

約数ペア:

[(1, 16867932536), (2, 8433966268), (4, 4216983134), (7, 2409704648), (8, 2108491567), (13, 1297533272), (14, 1204852324), (26, 648766636), (28, 602426162), (31, 544126856), (52, 324383318), (56, 301213081), (62, 272063428), (91, 185361896), (104, 162191659), (124, 136031714), (182, 92680948), (217, 77732408), (248, 68015857), (364, 46340474), (403, 41855912), (434, 38866204), (728, 23170237), (806, 20927956), (868, 19433102), (1612, 10463978), (1736, 9716551), (2821, 5979416), (3224, 5231989), (5642, 2989708), (11284, 1494854), (22568, 747427)]