28701654

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{863}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 60217344

約数和(自身を除く): 31515690

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 241, 482, 723, 863, 1446, 1726, 2589, 5178, 5543, 11086, 16629, 19849, 33258, 39698, 59547, 119094, 207983, 415966, 623949, 1247898, 4783609, 9567218, 14350827, 28701654]

約数ペア:

[(1, 28701654), (2, 14350827), (3, 9567218), (6, 4783609), (23, 1247898), (46, 623949), (69, 415966), (138, 207983), (241, 119094), (482, 59547), (723, 39698), (863, 33258), (1446, 19849), (1726, 16629), (2589, 11086), (5178, 5543)]