12745544

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 28723200

約数和(自身を除く): 15977656

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 67, 79, 86, 134, 158, 172, 268, 301, 316, 344, 469, 536, 553, 602, 632, 938, 1106, 1204, 1876, 2212, 2408, 2881, 3397, 3752, 4424, 5293, 5762, 6794, 10586, 11524, 13588, 20167, 21172, 23048, 23779, 27176, 37051, 40334, 42344, 47558, 74102, 80668, 95116, 148204, 161336, 190232, 227599, 296408, 455198, 910396, 1593193, 1820792, 3186386, 6372772, 12745544]

約数ペア:

[(1, 12745544), (2, 6372772), (4, 3186386), (7, 1820792), (8, 1593193), (14, 910396), (28, 455198), (43, 296408), (56, 227599), (67, 190232), (79, 161336), (86, 148204), (134, 95116), (158, 80668), (172, 74102), (268, 47558), (301, 42344), (316, 40334), (344, 37051), (469, 27176), (536, 23779), (553, 23048), (602, 21172), (632, 20167), (938, 13588), (1106, 11524), (1204, 10586), (1876, 6794), (2212, 5762), (2408, 5293), (2881, 4424), (3397, 3752)]