28743834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8663}}^1$

素因数の和:8754

約数の個数: 32

約数和(自身を含む): 66539520

約数和(自身を除く): 37795686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 8663, 17326, 25989, 51978, 60641, 121282, 181923, 363846, 684377, 1368754, 2053131, 4106262, 4790639, 9581278, 14371917, 28743834]

約数ペア:

[(1, 28743834), (2, 14371917), (3, 9581278), (6, 4790639), (7, 4106262), (14, 2053131), (21, 1368754), (42, 684377), (79, 363846), (158, 181923), (237, 121282), (474, 60641), (553, 51978), (1106, 25989), (1659, 17326), (3318, 8663)]