25846308

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 71198400

約数和(自身を除く): 45352092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1303, 1653, 2204, 2606, 3306, 3909, 4959, 5212, 6612, 7818, 9918, 11727, 15636, 19836, 23454, 24757, 37787, 46908, 49514, 74271, 75574, 99028, 113361, 148542, 151148, 222813, 226722, 297084, 340083, 445626, 453444, 680166, 717953, 891252, 1360332, 1435906, 2153859, 2871812, 4307718, 6461577, 8615436, 12923154, 25846308]

約数ペア:

[(1, 25846308), (2, 12923154), (3, 8615436), (4, 6461577), (6, 4307718), (9, 2871812), (12, 2153859), (18, 1435906), (19, 1360332), (29, 891252), (36, 717953), (38, 680166), (57, 453444), (58, 445626), (76, 340083), (87, 297084), (114, 226722), (116, 222813), (171, 151148), (174, 148542), (228, 113361), (261, 99028), (342, 75574), (348, 74271), (522, 49514), (551, 46908), (684, 37787), (1044, 24757), (1102, 23454), (1303, 19836), (1653, 15636), (2204, 11727), (2606, 9918), (3306, 7818), (3909, 6612), (4959, 5212)]