26733656

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 55112640

約数和(自身を除く): 28378984

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 289, 373, 527, 578, 746, 1054, 1156, 1492, 2108, 2312, 2984, 4216, 6341, 8959, 11563, 12682, 17918, 23126, 25364, 35836, 46252, 50728, 71672, 92504, 107797, 196571, 215594, 393142, 431188, 786284, 862376, 1572568, 3341707, 6683414, 13366828, 26733656]

約数ペア:

[(1, 26733656), (2, 13366828), (4, 6683414), (8, 3341707), (17, 1572568), (31, 862376), (34, 786284), (62, 431188), (68, 393142), (124, 215594), (136, 196571), (248, 107797), (289, 92504), (373, 71672), (527, 50728), (578, 46252), (746, 35836), (1054, 25364), (1156, 23126), (1492, 17918), (2108, 12682), (2312, 11563), (2984, 8959), (4216, 6341)]