104871728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1453}}^1$

素因数の和:1821

約数の個数: 40

約数和(自身を含む): 219600528

約数和(自身を除く): 114728800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 347, 694, 1388, 1453, 2776, 2906, 4511, 5552, 5812, 9022, 11624, 18044, 18889, 23248, 36088, 37778, 72176, 75556, 151112, 302224, 504191, 1008382, 2016764, 4033528, 6554483, 8067056, 13108966, 26217932, 52435864, 104871728]

約数ペア:

[(1, 104871728), (2, 52435864), (4, 26217932), (8, 13108966), (13, 8067056), (16, 6554483), (26, 4033528), (52, 2016764), (104, 1008382), (208, 504191), (347, 302224), (694, 151112), (1388, 75556), (1453, 72176), (2776, 37778), (2906, 36088), (4511, 23248), (5552, 18889), (5812, 18044), (9022, 11624)]