25216872

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^2\times {\mathrm{103}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 64290720

約数和(自身を除く): 39073848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 103, 202, 206, 303, 309, 404, 412, 606, 618, 808, 824, 1212, 1236, 2424, 2472, 10201, 10403, 20402, 20806, 30603, 31209, 40804, 41612, 61206, 62418, 81608, 83224, 122412, 124836, 244824, 249672, 1050703, 2101406, 3152109, 4202812, 6304218, 8405624, 12608436, 25216872]

約数ペア:

[(1, 25216872), (2, 12608436), (3, 8405624), (4, 6304218), (6, 4202812), (8, 3152109), (12, 2101406), (24, 1050703), (101, 249672), (103, 244824), (202, 124836), (206, 122412), (303, 83224), (309, 81608), (404, 62418), (412, 61206), (606, 41612), (618, 40804), (808, 31209), (824, 30603), (1212, 20806), (1236, 20402), (2424, 10403), (2472, 10201)]