25946284

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 60328800

約数和(自身を除く): 34382516

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 599, 637, 833, 884, 1198, 1274, 1547, 1666, 2396, 2548, 3094, 3332, 4193, 6188, 7787, 8386, 10183, 10829, 15574, 16772, 20366, 21658, 29351, 31148, 40732, 43316, 54509, 58702, 71281, 109018, 117404, 132379, 142562, 218036, 264758, 285124, 381563, 498967, 529516, 763126, 926653, 997934, 1526252, 1853306, 1995868, 3706612, 6486571, 12973142, 25946284]

約数ペア:

[(1, 25946284), (2, 12973142), (4, 6486571), (7, 3706612), (13, 1995868), (14, 1853306), (17, 1526252), (26, 997934), (28, 926653), (34, 763126), (49, 529516), (52, 498967), (68, 381563), (91, 285124), (98, 264758), (119, 218036), (182, 142562), (196, 132379), (221, 117404), (238, 109018), (364, 71281), (442, 58702), (476, 54509), (599, 43316), (637, 40732), (833, 31148), (884, 29351), (1198, 21658), (1274, 20366), (1547, 16772), (1666, 15574), (2396, 10829), (2548, 10183), (3094, 8386), (3332, 7787), (4193, 6188)]