84710668

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{42611}}^1$

素因数の和:42693

約数の個数: 24

約数和(自身を含む): 171811584

約数和(自身を除く): 87100916

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 42611, 85222, 170444, 298277, 596554, 1193108, 3025381, 6050762, 12101524, 21177667, 42355334, 84710668]

約数ペア:

[(1, 84710668), (2, 42355334), (4, 21177667), (7, 12101524), (14, 6050762), (28, 3025381), (71, 1193108), (142, 596554), (284, 298277), (497, 170444), (994, 85222), (1988, 42611)]