28778832

素因数分解:

$2^4\times 3^2\times {\mathrm{199853}}^1$

素因数の和:199867

約数の個数: 30

約数和(自身を含む): 80541162

約数和(自身を除く): 51762330

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199853, 399706, 599559, 799412, 1199118, 1598824, 1798677, 2398236, 3197648, 3597354, 4796472, 7194708, 9592944, 14389416, 28778832]

約数ペア:

[(1, 28778832), (2, 14389416), (3, 9592944), (4, 7194708), (6, 4796472), (8, 3597354), (9, 3197648), (12, 2398236), (16, 1798677), (18, 1598824), (24, 1199118), (36, 799412), (48, 599559), (72, 399706), (144, 199853)]