10400728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1031}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 21238560

約数和(自身を除く): 10837832

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1031, 1261, 2062, 2522, 4124, 5044, 8248, 10088, 13403, 26806, 53612, 100007, 107224, 200014, 400028, 800056, 1300091, 2600182, 5200364, 10400728]

約数ペア:

[(1, 10400728), (2, 5200364), (4, 2600182), (8, 1300091), (13, 800056), (26, 400028), (52, 200014), (97, 107224), (104, 100007), (194, 53612), (388, 26806), (776, 13403), (1031, 10088), (1261, 8248), (2062, 5044), (2522, 4124)]