2586688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3134

約数の個数: 28

約数和(自身を含む): 5529580

約数和(自身を除く): 2942892

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 3109, 6218, 12436, 24872, 40417, 49744, 80834, 99488, 161668, 198976, 323336, 646672, 1293344, 2586688]

約数ペア:

[(1, 2586688), (2, 1293344), (4, 646672), (8, 323336), (13, 198976), (16, 161668), (26, 99488), (32, 80834), (52, 49744), (64, 40417), (104, 24872), (208, 12436), (416, 6218), (832, 3109)]