61976072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2689}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 120727200

約数和(自身を除く): 58751128

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 2689, 2881, 5378, 5762, 10756, 11524, 21512, 23048, 115627, 180163, 231254, 360326, 462508, 720652, 925016, 1441304, 7747009, 15494018, 30988036, 61976072]

約数ペア:

[(1, 61976072), (2, 30988036), (4, 15494018), (8, 7747009), (43, 1441304), (67, 925016), (86, 720652), (134, 462508), (172, 360326), (268, 231254), (344, 180163), (536, 115627), (2689, 23048), (2881, 21512), (5378, 11524), (5762, 10756)]