565513976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{3011}}^1$

素因数の和:4415

約数の個数: 32

約数和(自身を含む): 1123897680

約数和(自身を除く): 558383704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1381, 2762, 3011, 5524, 6022, 11048, 12044, 23477, 24088, 46954, 51187, 93908, 102374, 187816, 204748, 409496, 4158191, 8316382, 16632764, 33265528, 70689247, 141378494, 282756988, 565513976]

約数ペア:

[(1, 565513976), (2, 282756988), (4, 141378494), (8, 70689247), (17, 33265528), (34, 16632764), (68, 8316382), (136, 4158191), (1381, 409496), (2762, 204748), (3011, 187816), (5524, 102374), (6022, 93908), (11048, 51187), (12044, 46954), (23477, 24088)]