40036269

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 68515200

約数和(自身を除く): 28478931

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 169, 203, 273, 377, 389, 507, 609, 1131, 1167, 1183, 2639, 2723, 3549, 4901, 5057, 7917, 8169, 11281, 14703, 15171, 33843, 34307, 35399, 65741, 78967, 102921, 106197, 146653, 197223, 236901, 439959, 460187, 1026571, 1380561, 1906489, 3079713, 5719467, 13345423, 40036269]

約数ペア:

[(1, 40036269), (3, 13345423), (7, 5719467), (13, 3079713), (21, 1906489), (29, 1380561), (39, 1026571), (87, 460187), (91, 439959), (169, 236901), (203, 197223), (273, 146653), (377, 106197), (389, 102921), (507, 78967), (609, 65741), (1131, 35399), (1167, 34307), (1183, 33843), (2639, 15171), (2723, 14703), (3549, 11281), (4901, 8169), (5057, 7917)]