74565148

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 155332800

約数和(自身を除く): 80767652

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 229, 401, 406, 458, 802, 812, 916, 1603, 1604, 2807, 3206, 5614, 6412, 6641, 11228, 11629, 13282, 23258, 26564, 46487, 46516, 81403, 91829, 92974, 162806, 183658, 185948, 325612, 367316, 642803, 1285606, 2571212, 2663041, 5326082, 10652164, 18641287, 37282574, 74565148]

約数ペア:

[(1, 74565148), (2, 37282574), (4, 18641287), (7, 10652164), (14, 5326082), (28, 2663041), (29, 2571212), (58, 1285606), (116, 642803), (203, 367316), (229, 325612), (401, 185948), (406, 183658), (458, 162806), (802, 92974), (812, 91829), (916, 81403), (1603, 46516), (1604, 46487), (2807, 26564), (3206, 23258), (5614, 13282), (6412, 11629), (6641, 11228)]