17293864

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 38095380

約数和(自身を除く): 20801516

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 281, 314, 392, 562, 628, 1099, 1124, 1256, 1967, 2198, 2248, 3934, 4396, 7693, 7868, 8792, 13769, 15386, 15736, 27538, 30772, 44117, 55076, 61544, 88234, 110152, 176468, 308819, 352936, 617638, 1235276, 2161733, 2470552, 4323466, 8646932, 17293864]

約数ペア:

[(1, 17293864), (2, 8646932), (4, 4323466), (7, 2470552), (8, 2161733), (14, 1235276), (28, 617638), (49, 352936), (56, 308819), (98, 176468), (157, 110152), (196, 88234), (281, 61544), (314, 55076), (392, 44117), (562, 30772), (628, 27538), (1099, 15736), (1124, 15386), (1256, 13769), (1967, 8792), (2198, 7868), (2248, 7693), (3934, 4396)]