42608656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 85987800

約数和(自身を除く): 43379144

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 229, 232, 401, 458, 464, 802, 916, 1604, 1832, 3208, 3664, 6416, 6641, 11629, 13282, 23258, 26564, 46516, 53128, 91829, 93032, 106256, 183658, 186064, 367316, 734632, 1469264, 2663041, 5326082, 10652164, 21304328, 42608656]

約数ペア:

[(1, 42608656), (2, 21304328), (4, 10652164), (8, 5326082), (16, 2663041), (29, 1469264), (58, 734632), (116, 367316), (229, 186064), (232, 183658), (401, 106256), (458, 93032), (464, 91829), (802, 53128), (916, 46516), (1604, 26564), (1832, 23258), (3208, 13282), (3664, 11629), (6416, 6641)]