7120712

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 13786200

約数和(自身を除く): 6665488

約数列:

[1, 2, 4, 8, 73, 89, 137, 146, 178, 274, 292, 356, 548, 584, 712, 1096, 6497, 10001, 12193, 12994, 20002, 24386, 25988, 40004, 48772, 51976, 80008, 97544, 890089, 1780178, 3560356, 7120712]

約数ペア:

[(1, 7120712), (2, 3560356), (4, 1780178), (8, 890089), (73, 97544), (89, 80008), (137, 51976), (146, 48772), (178, 40004), (274, 25988), (292, 24386), (356, 20002), (548, 12994), (584, 12193), (712, 10001), (1096, 6497)]