40608358

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 75636720

約数和(自身を除く): 35028362

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 113, 133, 193, 226, 266, 386, 791, 931, 1351, 1582, 1862, 2147, 2702, 3667, 4294, 5537, 7334, 9457, 11074, 15029, 18914, 21809, 25669, 30058, 43618, 51338, 105203, 152663, 179683, 210406, 305326, 359366, 414371, 828742, 1068641, 2137282, 2900597, 5801194, 20304179, 40608358]

約数ペア:

[(1, 40608358), (2, 20304179), (7, 5801194), (14, 2900597), (19, 2137282), (38, 1068641), (49, 828742), (98, 414371), (113, 359366), (133, 305326), (193, 210406), (226, 179683), (266, 152663), (386, 105203), (791, 51338), (931, 43618), (1351, 30058), (1582, 25669), (1862, 21809), (2147, 18914), (2702, 15029), (3667, 11074), (4294, 9457), (5537, 7334)]