25964088

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 67267200

約数和(自身を除く): 41303112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 139, 172, 181, 258, 278, 344, 362, 417, 516, 543, 556, 724, 834, 1032, 1086, 1112, 1448, 1668, 2172, 3336, 4344, 5977, 7783, 11954, 15566, 17931, 23349, 23908, 25159, 31132, 35862, 46698, 47816, 50318, 62264, 71724, 75477, 93396, 100636, 143448, 150954, 186792, 201272, 301908, 603816, 1081837, 2163674, 3245511, 4327348, 6491022, 8654696, 12982044, 25964088]

約数ペア:

[(1, 25964088), (2, 12982044), (3, 8654696), (4, 6491022), (6, 4327348), (8, 3245511), (12, 2163674), (24, 1081837), (43, 603816), (86, 301908), (129, 201272), (139, 186792), (172, 150954), (181, 143448), (258, 100636), (278, 93396), (344, 75477), (362, 71724), (417, 62264), (516, 50318), (543, 47816), (556, 46698), (724, 35862), (834, 31132), (1032, 25159), (1086, 23908), (1112, 23349), (1448, 17931), (1668, 15566), (2172, 11954), (3336, 7783), (4344, 5977)]