28919046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{743}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 62496000

約数和(自身を除く): 33576954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499, 743, 998, 1486, 1497, 2229, 2994, 4458, 6487, 9659, 12974, 19318, 19461, 28977, 38922, 57954, 370757, 741514, 1112271, 2224542, 4819841, 9639682, 14459523, 28919046]

約数ペア:

[(1, 28919046), (2, 14459523), (3, 9639682), (6, 4819841), (13, 2224542), (26, 1112271), (39, 741514), (78, 370757), (499, 57954), (743, 38922), (998, 28977), (1486, 19461), (1497, 19318), (2229, 12974), (2994, 9659), (4458, 6487)]