28536698348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{47189}}^1$

素因数の和:47394

約数の個数: 48

約数和(自身を含む): 53777724000

約数和(自身を除く): 25241025652

約数列:

[1, 2, 4, 19, 38, 73, 76, 109, 146, 218, 292, 436, 1387, 2071, 2774, 4142, 5548, 7957, 8284, 15914, 31828, 47189, 94378, 151183, 188756, 302366, 604732, 896591, 1793182, 3444797, 3586364, 5143601, 6889594, 10287202, 13779188, 20574404, 65451143, 97728419, 130902286, 195456838, 261804572, 375482873, 390913676, 750965746, 1501931492, 7134174587, 14268349174, 28536698348]

約数ペア:

[(1, 28536698348), (2, 14268349174), (4, 7134174587), (19, 1501931492), (38, 750965746), (73, 390913676), (76, 375482873), (109, 261804572), (146, 195456838), (218, 130902286), (292, 97728419), (436, 65451143), (1387, 20574404), (2071, 13779188), (2774, 10287202), (4142, 6889594), (5548, 5143601), (7957, 3586364), (8284, 3444797), (15914, 1793182), (31828, 896591), (47189, 604732), (94378, 302366), (151183, 188756)]