8305948

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 17599680

約数和(自身を除く): 9293732

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 106, 116, 193, 203, 212, 371, 386, 406, 742, 772, 812, 1351, 1484, 1537, 2702, 3074, 5404, 5597, 6148, 10229, 10759, 11194, 20458, 21518, 22388, 39179, 40916, 43036, 71603, 78358, 143206, 156716, 286412, 296641, 593282, 1186564, 2076487, 4152974, 8305948]

約数ペア:

[(1, 8305948), (2, 4152974), (4, 2076487), (7, 1186564), (14, 593282), (28, 296641), (29, 286412), (53, 156716), (58, 143206), (106, 78358), (116, 71603), (193, 43036), (203, 40916), (212, 39179), (371, 22388), (386, 21518), (406, 20458), (742, 11194), (772, 10759), (812, 10229), (1351, 6148), (1484, 5597), (1537, 5404), (2702, 3074)]