74421992

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3229}}^1$

素因数の和:3345

約数の個数: 32

約数和(自身を含む): 144962400

約数和(自身を除く): 70540408

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 2881, 3229, 5762, 6458, 11524, 12916, 23048, 25832, 138847, 216343, 277694, 432686, 555388, 865372, 1110776, 1730744, 9302749, 18605498, 37210996, 74421992]

約数ペア:

[(1, 74421992), (2, 37210996), (4, 18605498), (8, 9302749), (43, 1730744), (67, 1110776), (86, 865372), (134, 555388), (172, 432686), (268, 277694), (344, 216343), (536, 138847), (2881, 25832), (3229, 23048), (5762, 12916), (6458, 11524)]