13557976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 27157680

約数和(自身を除く): 13599704

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 761, 1048, 1522, 2227, 3044, 4454, 6088, 8908, 12937, 17816, 25874, 51748, 99691, 103496, 199382, 398764, 797528, 1694747, 3389494, 6778988, 13557976]

約数ペア:

[(1, 13557976), (2, 6778988), (4, 3389494), (8, 1694747), (17, 797528), (34, 398764), (68, 199382), (131, 103496), (136, 99691), (262, 51748), (524, 25874), (761, 17816), (1048, 12937), (1522, 8908), (2227, 6088), (3044, 4454)]