25152918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 60341760

約数和(自身を除く): 35188842

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 107, 174, 193, 203, 214, 321, 386, 406, 579, 609, 642, 749, 1158, 1218, 1351, 1498, 2247, 2702, 3103, 4053, 4494, 5597, 6206, 8106, 9309, 11194, 16791, 18618, 20651, 21721, 33582, 39179, 41302, 43442, 61953, 65163, 78358, 117537, 123906, 130326, 144557, 235074, 289114, 433671, 598879, 867342, 1197758, 1796637, 3593274, 4192153, 8384306, 12576459, 25152918]

約数ペア:

[(1, 25152918), (2, 12576459), (3, 8384306), (6, 4192153), (7, 3593274), (14, 1796637), (21, 1197758), (29, 867342), (42, 598879), (58, 433671), (87, 289114), (107, 235074), (174, 144557), (193, 130326), (203, 123906), (214, 117537), (321, 78358), (386, 65163), (406, 61953), (579, 43442), (609, 41302), (642, 39179), (749, 33582), (1158, 21721), (1218, 20651), (1351, 18618), (1498, 16791), (2247, 11194), (2702, 9309), (3103, 8106), (4053, 6206), (4494, 5597)]