27143584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 58423680

約数和(自身を除く): 31280096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 919, 923, 1136, 1838, 1846, 2272, 3676, 3692, 7352, 7384, 11947, 14704, 14768, 23894, 29408, 29536, 47788, 65249, 95576, 130498, 191152, 260996, 382304, 521992, 848237, 1043984, 1696474, 2087968, 3392948, 6785896, 13571792, 27143584]

約数ペア:

[(1, 27143584), (2, 13571792), (4, 6785896), (8, 3392948), (13, 2087968), (16, 1696474), (26, 1043984), (32, 848237), (52, 521992), (71, 382304), (104, 260996), (142, 191152), (208, 130498), (284, 95576), (416, 65249), (568, 47788), (919, 29536), (923, 29408), (1136, 23894), (1838, 14768), (1846, 14704), (2272, 11947), (3676, 7384), (3692, 7352)]