13064888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 25536000

約数和(自身を除く): 12471112

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 379, 556, 758, 1112, 1516, 3032, 4309, 8618, 11749, 17236, 23498, 34472, 46996, 52681, 93992, 105362, 210724, 421448, 1633111, 3266222, 6532444, 13064888]

約数ペア:

[(1, 13064888), (2, 6532444), (4, 3266222), (8, 1633111), (31, 421448), (62, 210724), (124, 105362), (139, 93992), (248, 52681), (278, 46996), (379, 34472), (556, 23498), (758, 17236), (1112, 11749), (1516, 8618), (3032, 4309)]