23888664

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1291}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 65000520

約数和(自身を除く): 41111856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1291, 1542, 2056, 2313, 2582, 3084, 3873, 4626, 5164, 6168, 7746, 9252, 10328, 11619, 15492, 18504, 23238, 30984, 46476, 92952, 331787, 663574, 995361, 1327148, 1990722, 2654296, 2986083, 3981444, 5972166, 7962888, 11944332, 23888664]

約数ペア:

[(1, 23888664), (2, 11944332), (3, 7962888), (4, 5972166), (6, 3981444), (8, 2986083), (9, 2654296), (12, 1990722), (18, 1327148), (24, 995361), (36, 663574), (72, 331787), (257, 92952), (514, 46476), (771, 30984), (1028, 23238), (1291, 18504), (1542, 15492), (2056, 11619), (2313, 10328), (2582, 9252), (3084, 7746), (3873, 6168), (4626, 5164)]