26490568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1423}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 53827200

約数和(自身を除く): 27336632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1423, 1432, 2327, 2846, 4654, 5692, 9308, 11384, 18499, 18616, 36998, 73996, 147992, 254717, 509434, 1018868, 2037736, 3311321, 6622642, 13245284, 26490568]

約数ペア:

[(1, 26490568), (2, 13245284), (4, 6622642), (8, 3311321), (13, 2037736), (26, 1018868), (52, 509434), (104, 254717), (179, 147992), (358, 73996), (716, 36998), (1423, 18616), (1432, 18499), (2327, 11384), (2846, 9308), (4654, 5692)]