7617428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 17385984

約数和(自身を除く): 9768556

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1231, 1547, 2462, 3094, 4924, 6188, 8617, 16003, 17234, 20927, 32006, 34468, 41854, 64012, 83708, 112021, 146489, 224042, 272051, 292978, 448084, 544102, 585956, 1088204, 1904357, 3808714, 7617428]

約数ペア:

[(1, 7617428), (2, 3808714), (4, 1904357), (7, 1088204), (13, 585956), (14, 544102), (17, 448084), (26, 292978), (28, 272051), (34, 224042), (52, 146489), (68, 112021), (91, 83708), (119, 64012), (182, 41854), (221, 34468), (238, 32006), (364, 20927), (442, 17234), (476, 16003), (884, 8617), (1231, 6188), (1547, 4924), (2462, 3094)]