28435698

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{919}}^1$

素因数の和:1124

約数の個数: 40

約数和(自身を含む): 64120320

約数和(自身を除く): 35684622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 919, 1146, 1719, 1838, 2757, 3438, 5157, 5514, 8271, 10314, 15471, 16542, 24813, 30942, 49626, 74439, 148878, 175529, 351058, 526587, 1053174, 1579761, 3159522, 4739283, 9478566, 14217849, 28435698]

約数ペア:

[(1, 28435698), (2, 14217849), (3, 9478566), (6, 4739283), (9, 3159522), (18, 1579761), (27, 1053174), (54, 526587), (81, 351058), (162, 175529), (191, 148878), (382, 74439), (573, 49626), (919, 30942), (1146, 24813), (1719, 16542), (1838, 15471), (2757, 10314), (3438, 8271), (5157, 5514)]