64291026

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1249}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 134640000

約数和(自身を除く): 70348974

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 373, 746, 1119, 1249, 2238, 2498, 3747, 7494, 8579, 17158, 25737, 28727, 51474, 57454, 86181, 172362, 465877, 931754, 1397631, 2795262, 10715171, 21430342, 32145513, 64291026]

約数ペア:

[(1, 64291026), (2, 32145513), (3, 21430342), (6, 10715171), (23, 2795262), (46, 1397631), (69, 931754), (138, 465877), (373, 172362), (746, 86181), (1119, 57454), (1249, 51474), (2238, 28727), (2498, 25737), (3747, 17158), (7494, 8579)]