25775316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3527}}^1$

素因数の和:3573

約数の個数: 72

約数和(自身を含む): 77051520

約数和(自身を除く): 51276204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3527, 3654, 7054, 7308, 10581, 14108, 21162, 24689, 31743, 42324, 49378, 63486, 74067, 98756, 102283, 126972, 148134, 204566, 222201, 296268, 306849, 409132, 444402, 613698, 715981, 888804, 920547, 1227396, 1431962, 1841094, 2147943, 2863924, 3682188, 4295886, 6443829, 8591772, 12887658, 25775316]

約数ペア:

[(1, 25775316), (2, 12887658), (3, 8591772), (4, 6443829), (6, 4295886), (7, 3682188), (9, 2863924), (12, 2147943), (14, 1841094), (18, 1431962), (21, 1227396), (28, 920547), (29, 888804), (36, 715981), (42, 613698), (58, 444402), (63, 409132), (84, 306849), (87, 296268), (116, 222201), (126, 204566), (174, 148134), (203, 126972), (252, 102283), (261, 98756), (348, 74067), (406, 63486), (522, 49378), (609, 42324), (812, 31743), (1044, 24689), (1218, 21162), (1827, 14108), (2436, 10581), (3527, 7308), (3654, 7054)]