28285169496

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{24391}}^1$

素因数の和:24840

約数の個数: 64

約数和(自身を含む): 71361235200

約数和(自身を除く): 43076065704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 229, 422, 458, 633, 687, 844, 916, 1266, 1374, 1688, 1832, 2532, 2748, 5064, 5496, 24391, 48319, 48782, 73173, 96638, 97564, 144957, 146346, 193276, 195128, 289914, 292692, 386552, 579828, 585384, 1159656, 5146501, 5585539, 10293002, 11171078, 15439503, 16756617, 20586004, 22342156, 30879006, 33513234, 41172008, 44684312, 61758012, 67026468, 123516024, 134052936, 1178548729, 2357097458, 3535646187, 4714194916, 7071292374, 9428389832, 14142584748, 28285169496]

約数ペア:

[(1, 28285169496), (2, 14142584748), (3, 9428389832), (4, 7071292374), (6, 4714194916), (8, 3535646187), (12, 2357097458), (24, 1178548729), (211, 134052936), (229, 123516024), (422, 67026468), (458, 61758012), (633, 44684312), (687, 41172008), (844, 33513234), (916, 30879006), (1266, 22342156), (1374, 20586004), (1688, 16756617), (1832, 15439503), (2532, 11171078), (2748, 10293002), (5064, 5585539), (5496, 5146501), (24391, 1159656), (48319, 585384), (48782, 579828), (73173, 386552), (96638, 292692), (97564, 289914), (144957, 195128), (146346, 193276)]