28231944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2270

約数の個数: 64

約数和(自身を含む): 77898240

約数和(自身を除く): 49666296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 2207, 3198, 4264, 4414, 6396, 6621, 8828, 12792, 13242, 17656, 26484, 28691, 52968, 57382, 86073, 90487, 114764, 172146, 180974, 229528, 271461, 344292, 361948, 542922, 688584, 723896, 1085844, 1176331, 2171688, 2352662, 3528993, 4705324, 7057986, 9410648, 14115972, 28231944]

約数ペア:

[(1, 28231944), (2, 14115972), (3, 9410648), (4, 7057986), (6, 4705324), (8, 3528993), (12, 2352662), (13, 2171688), (24, 1176331), (26, 1085844), (39, 723896), (41, 688584), (52, 542922), (78, 361948), (82, 344292), (104, 271461), (123, 229528), (156, 180974), (164, 172146), (246, 114764), (312, 90487), (328, 86073), (492, 57382), (533, 52968), (984, 28691), (1066, 26484), (1599, 17656), (2132, 13242), (2207, 12792), (3198, 8828), (4264, 6621), (4414, 6396)]