42478872

素因数分解:

$2^3\times 3^1\times {\mathrm{499}}^1\times {\mathrm{3547}}^1$

素因数の和:4055

約数の個数: 32

約数和(自身を含む): 106440000

約数和(自身を除く): 63961128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 499, 998, 1497, 1996, 2994, 3547, 3992, 5988, 7094, 10641, 11976, 14188, 21282, 28376, 42564, 85128, 1769953, 3539906, 5309859, 7079812, 10619718, 14159624, 21239436, 42478872]

約数ペア:

[(1, 42478872), (2, 21239436), (3, 14159624), (4, 10619718), (6, 7079812), (8, 5309859), (12, 3539906), (24, 1769953), (499, 85128), (998, 42564), (1497, 28376), (1996, 21282), (2994, 14188), (3547, 11976), (3992, 10641), (5988, 7094)]