26576172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 77366016

約数和(自身を除く): 50789844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 647, 652, 978, 1141, 1294, 1467, 1941, 1956, 2282, 2588, 2934, 3423, 3882, 4529, 4564, 5823, 5868, 6846, 7764, 9058, 10269, 11646, 13587, 13692, 18116, 20538, 23292, 27174, 40761, 41076, 54348, 81522, 105461, 163044, 210922, 316383, 421844, 632766, 738227, 949149, 1265532, 1476454, 1898298, 2214681, 2952908, 3796596, 4429362, 6644043, 8858724, 13288086, 26576172]

約数ペア:

[(1, 26576172), (2, 13288086), (3, 8858724), (4, 6644043), (6, 4429362), (7, 3796596), (9, 2952908), (12, 2214681), (14, 1898298), (18, 1476454), (21, 1265532), (28, 949149), (36, 738227), (42, 632766), (63, 421844), (84, 316383), (126, 210922), (163, 163044), (252, 105461), (326, 81522), (489, 54348), (647, 41076), (652, 40761), (978, 27174), (1141, 23292), (1294, 20538), (1467, 18116), (1941, 13692), (1956, 13587), (2282, 11646), (2588, 10269), (2934, 9058), (3423, 7764), (3882, 6846), (4529, 5868), (4564, 5823)]