28702970796

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{353}}^1\times {\mathrm{12809}}^1$

素因数の和:13215

約数の個数: 72

約数和(自身を含む): 70215914160

約数和(自身を除く): 41512943364

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 353, 529, 706, 1058, 1059, 1412, 1587, 2116, 2118, 3174, 4236, 6348, 8119, 12809, 16238, 24357, 25618, 32476, 38427, 48714, 51236, 76854, 97428, 153708, 186737, 294607, 373474, 560211, 589214, 746948, 883821, 1120422, 1178428, 1767642, 2240844, 3535284, 4521577, 6775961, 9043154, 13551922, 13564731, 18086308, 20327883, 27103844, 27129462, 40655766, 54258924, 81311532, 103996271, 207992542, 311988813, 415985084, 623977626, 1247955252, 2391914233, 4783828466, 7175742699, 9567656932, 14351485398, 28702970796]

約数ペア:

[(1, 28702970796), (2, 14351485398), (3, 9567656932), (4, 7175742699), (6, 4783828466), (12, 2391914233), (23, 1247955252), (46, 623977626), (69, 415985084), (92, 311988813), (138, 207992542), (276, 103996271), (353, 81311532), (529, 54258924), (706, 40655766), (1058, 27129462), (1059, 27103844), (1412, 20327883), (1587, 18086308), (2116, 13564731), (2118, 13551922), (3174, 9043154), (4236, 6775961), (6348, 4521577), (8119, 3535284), (12809, 2240844), (16238, 1767642), (24357, 1178428), (25618, 1120422), (32476, 883821), (38427, 746948), (48714, 589214), (51236, 560211), (76854, 373474), (97428, 294607), (153708, 186737)]