25380692

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1039}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 46126080

約数和(自身を除く): 20745388

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 1039, 2078, 4156, 6107, 12214, 24428, 32209, 64418, 128836, 204683, 409366, 818732, 6345173, 12690346, 25380692]

約数ペア:

[(1, 25380692), (2, 12690346), (4, 6345173), (31, 818732), (62, 409366), (124, 204683), (197, 128836), (394, 64418), (788, 32209), (1039, 24428), (2078, 12214), (4156, 6107)]