25413948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{14407}}^1$

素因数の和:14431

約数の個数: 54

約数和(自身を含む): 74734296

約数和(自身を除く): 49320348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 14407, 28814, 43221, 57628, 86442, 100849, 129663, 172884, 201698, 259326, 302547, 403396, 518652, 605094, 705943, 907641, 1210188, 1411886, 1815282, 2117829, 2823772, 3630564, 4235658, 6353487, 8471316, 12706974, 25413948]

約数ペア:

[(1, 25413948), (2, 12706974), (3, 8471316), (4, 6353487), (6, 4235658), (7, 3630564), (9, 2823772), (12, 2117829), (14, 1815282), (18, 1411886), (21, 1210188), (28, 907641), (36, 705943), (42, 605094), (49, 518652), (63, 403396), (84, 302547), (98, 259326), (126, 201698), (147, 172884), (196, 129663), (252, 100849), (294, 86442), (441, 57628), (588, 43221), (882, 28814), (1764, 14407)]