25747824

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 70308000

約数和(自身を除く): 44560176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 348, 349, 424, 464, 636, 696, 698, 848, 1047, 1272, 1392, 1396, 1537, 2094, 2544, 2792, 3074, 4188, 4611, 5584, 6148, 8376, 9222, 10121, 12296, 16752, 18444, 18497, 20242, 24592, 30363, 36888, 36994, 40484, 55491, 60726, 73776, 73988, 80968, 110982, 121452, 147976, 161936, 221964, 242904, 295952, 443928, 485808, 536413, 887856, 1072826, 1609239, 2145652, 3218478, 4291304, 6436956, 8582608, 12873912, 25747824]

約数ペア:

[(1, 25747824), (2, 12873912), (3, 8582608), (4, 6436956), (6, 4291304), (8, 3218478), (12, 2145652), (16, 1609239), (24, 1072826), (29, 887856), (48, 536413), (53, 485808), (58, 443928), (87, 295952), (106, 242904), (116, 221964), (159, 161936), (174, 147976), (212, 121452), (232, 110982), (318, 80968), (348, 73988), (349, 73776), (424, 60726), (464, 55491), (636, 40484), (696, 36994), (698, 36888), (848, 30363), (1047, 24592), (1272, 20242), (1392, 18497), (1396, 18444), (1537, 16752), (2094, 12296), (2544, 10121), (2792, 9222), (3074, 8376), (4188, 6148), (4611, 5584)]