25256772

素因数分解:

$2^2\times 3^4\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:722

約数の個数: 60

約数和(自身を含む): 66625020

約数和(自身を除く): 41368248

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 274, 324, 411, 548, 569, 822, 1138, 1233, 1644, 1707, 2276, 2466, 3414, 3699, 4932, 5121, 6828, 7398, 10242, 11097, 14796, 15363, 20484, 22194, 30726, 44388, 46089, 61452, 77953, 92178, 155906, 184356, 233859, 311812, 467718, 701577, 935436, 1403154, 2104731, 2806308, 4209462, 6314193, 8418924, 12628386, 25256772]

約数ペア:

[(1, 25256772), (2, 12628386), (3, 8418924), (4, 6314193), (6, 4209462), (9, 2806308), (12, 2104731), (18, 1403154), (27, 935436), (36, 701577), (54, 467718), (81, 311812), (108, 233859), (137, 184356), (162, 155906), (274, 92178), (324, 77953), (411, 61452), (548, 46089), (569, 44388), (822, 30726), (1138, 22194), (1233, 20484), (1644, 15363), (1707, 14796), (2276, 11097), (2466, 10242), (3414, 7398), (3699, 6828), (4932, 5121)]