25787844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 71449560

約数和(自身を除く): 45661716

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1453, 1479, 1972, 2906, 2958, 4359, 4437, 5812, 5916, 8718, 8874, 13077, 17436, 17748, 24701, 26154, 42137, 49402, 52308, 74103, 84274, 98804, 126411, 148206, 168548, 222309, 252822, 296412, 379233, 444618, 505644, 716329, 758466, 889236, 1432658, 1516932, 2148987, 2865316, 4297974, 6446961, 8595948, 12893922, 25787844]

約数ペア:

[(1, 25787844), (2, 12893922), (3, 8595948), (4, 6446961), (6, 4297974), (9, 2865316), (12, 2148987), (17, 1516932), (18, 1432658), (29, 889236), (34, 758466), (36, 716329), (51, 505644), (58, 444618), (68, 379233), (87, 296412), (102, 252822), (116, 222309), (153, 168548), (174, 148206), (204, 126411), (261, 98804), (306, 84274), (348, 74103), (493, 52308), (522, 49402), (612, 42137), (986, 26154), (1044, 24701), (1453, 17748), (1479, 17436), (1972, 13077), (2906, 8874), (2958, 8718), (4359, 5916), (4437, 5812)]