25821036

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{8059}}^1$

素因数の和:8158

約数の個数: 36

約数和(自身を含む): 66011400

約数和(自身を除く): 40190364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 8059, 16118, 24177, 32236, 48354, 72531, 96708, 145062, 290124, 717251, 1434502, 2151753, 2869004, 4303506, 6455259, 8607012, 12910518, 25821036]

約数ペア:

[(1, 25821036), (2, 12910518), (3, 8607012), (4, 6455259), (6, 4303506), (9, 2869004), (12, 2151753), (18, 1434502), (36, 717251), (89, 290124), (178, 145062), (267, 96708), (356, 72531), (534, 48354), (801, 32236), (1068, 24177), (1602, 16118), (3204, 8059)]