25701572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2857}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 48734616

約数和(自身を除く): 23033044

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 2857, 4498, 5714, 8996, 11428, 37141, 74282, 148564, 494261, 988522, 1977044, 6425393, 12850786, 25701572]

約数ペア:

[(1, 25701572), (2, 12850786), (4, 6425393), (13, 1977044), (26, 988522), (52, 494261), (173, 148564), (346, 74282), (692, 37141), (2249, 11428), (2857, 8996), (4498, 5714)]