15718872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 42900480

約数和(自身を除く): 27181608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 607, 664, 996, 1079, 1214, 1821, 1992, 2158, 2428, 3237, 3642, 4316, 4856, 6474, 7284, 7891, 8632, 12948, 14568, 15782, 23673, 25896, 31564, 47346, 50381, 63128, 94692, 100762, 151143, 189384, 201524, 302286, 403048, 604572, 654953, 1209144, 1309906, 1964859, 2619812, 3929718, 5239624, 7859436, 15718872]

約数ペア:

[(1, 15718872), (2, 7859436), (3, 5239624), (4, 3929718), (6, 2619812), (8, 1964859), (12, 1309906), (13, 1209144), (24, 654953), (26, 604572), (39, 403048), (52, 302286), (78, 201524), (83, 189384), (104, 151143), (156, 100762), (166, 94692), (249, 63128), (312, 50381), (332, 47346), (498, 31564), (607, 25896), (664, 23673), (996, 15782), (1079, 14568), (1214, 12948), (1821, 8632), (1992, 7891), (2158, 7284), (2428, 6474), (3237, 4856), (3642, 4316)]