717991016

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{3011}}^1$

素因数の和:3785

約数の個数: 32

約数和(自身を含む): 1381423680

約数和(自身を除く): 663432664

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 727, 1454, 2908, 3011, 5816, 6022, 12044, 24088, 29807, 59614, 119228, 123451, 238456, 246902, 493804, 987608, 2188997, 4377994, 8755988, 17511976, 89748877, 179497754, 358995508, 717991016]

約数ペア:

[(1, 717991016), (2, 358995508), (4, 179497754), (8, 89748877), (41, 17511976), (82, 8755988), (164, 4377994), (328, 2188997), (727, 987608), (1454, 493804), (2908, 246902), (3011, 238456), (5816, 123451), (6022, 119228), (12044, 59614), (24088, 29807)]