13457948

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 29131200

約数和(自身を除く): 15673252

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 577, 686, 833, 1154, 1372, 1666, 2308, 3332, 4039, 5831, 8078, 9809, 11662, 16156, 19618, 23324, 28273, 39236, 56546, 68663, 113092, 137326, 197911, 274652, 395822, 480641, 791644, 961282, 1922564, 3364487, 6728974, 13457948]

約数ペア:

[(1, 13457948), (2, 6728974), (4, 3364487), (7, 1922564), (14, 961282), (17, 791644), (28, 480641), (34, 395822), (49, 274652), (68, 197911), (98, 137326), (119, 113092), (196, 68663), (238, 56546), (343, 39236), (476, 28273), (577, 23324), (686, 19618), (833, 16156), (1154, 11662), (1372, 9809), (1666, 8078), (2308, 5831), (3332, 4039)]