282525568

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5535

約数の個数: 64

約数和(自身を含む): 625806720

約数和(自身を除く): 343281152

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 5477, 6448, 10954, 12896, 21908, 25792, 43816, 51584, 71201, 87632, 142402, 169787, 175264, 284804, 339574, 350528, 569608, 679148, 701056, 1139216, 1358296, 2207231, 2278432, 2716592, 4414462, 4556864, 5433184, 8828924, 9113728, 10866368, 17657848, 21732736, 35315696, 70631392, 141262784, 282525568]

約数ペア:

[(1, 282525568), (2, 141262784), (4, 70631392), (8, 35315696), (13, 21732736), (16, 17657848), (26, 10866368), (31, 9113728), (32, 8828924), (52, 5433184), (62, 4556864), (64, 4414462), (104, 2716592), (124, 2278432), (128, 2207231), (208, 1358296), (248, 1139216), (403, 701056), (416, 679148), (496, 569608), (806, 350528), (832, 339574), (992, 284804), (1612, 175264), (1664, 169787), (1984, 142402), (3224, 87632), (3968, 71201), (5477, 51584), (6448, 43816), (10954, 25792), (12896, 21908)]