67190708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18199}}^1$

素因数の和:18287

約数の個数: 24

約数和(自身を含む): 128419200

約数和(自身を除く): 61228492

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 18199, 36398, 72796, 236587, 473174, 946348, 1292129, 2584258, 5168516, 16797677, 33595354, 67190708]

約数ペア:

[(1, 67190708), (2, 33595354), (4, 16797677), (13, 5168516), (26, 2584258), (52, 1292129), (71, 946348), (142, 473174), (284, 236587), (923, 72796), (1846, 36398), (3692, 18199)]