13880524

素因数分解:

$2^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 28940800

約数和(自身を除く): 15060276

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 151, 196, 268, 302, 343, 469, 604, 686, 938, 1057, 1372, 1876, 2114, 3283, 4228, 6566, 7399, 10117, 13132, 14798, 20234, 22981, 29596, 40468, 45962, 51793, 70819, 91924, 103586, 141638, 207172, 283276, 495733, 991466, 1982932, 3470131, 6940262, 13880524]

約数ペア:

[(1, 13880524), (2, 6940262), (4, 3470131), (7, 1982932), (14, 991466), (28, 495733), (49, 283276), (67, 207172), (98, 141638), (134, 103586), (151, 91924), (196, 70819), (268, 51793), (302, 45962), (343, 40468), (469, 29596), (604, 22981), (686, 20234), (938, 14798), (1057, 13132), (1372, 10117), (1876, 7399), (2114, 6566), (3283, 4228)]