8623992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 23506560

約数和(自身を除く): 14882568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 211, 262, 312, 393, 422, 524, 633, 786, 844, 1048, 1266, 1572, 1688, 1703, 2532, 2743, 3144, 3406, 5064, 5109, 5486, 6812, 8229, 10218, 10972, 13624, 16458, 20436, 21944, 27641, 32916, 40872, 55282, 65832, 82923, 110564, 165846, 221128, 331692, 359333, 663384, 718666, 1077999, 1437332, 2155998, 2874664, 4311996, 8623992]

約数ペア:

[(1, 8623992), (2, 4311996), (3, 2874664), (4, 2155998), (6, 1437332), (8, 1077999), (12, 718666), (13, 663384), (24, 359333), (26, 331692), (39, 221128), (52, 165846), (78, 110564), (104, 82923), (131, 65832), (156, 55282), (211, 40872), (262, 32916), (312, 27641), (393, 21944), (422, 20436), (524, 16458), (633, 13624), (786, 10972), (844, 10218), (1048, 8229), (1266, 6812), (1572, 5486), (1688, 5109), (1703, 5064), (2532, 3406), (2743, 3144)]