7172984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 16934400

約数和(自身を除く): 9761416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 167, 182, 236, 334, 364, 413, 472, 668, 728, 767, 826, 1169, 1336, 1534, 1652, 2171, 2338, 3068, 3304, 4342, 4676, 5369, 6136, 8684, 9352, 9853, 10738, 15197, 17368, 19706, 21476, 30394, 39412, 42952, 60788, 68971, 78824, 121576, 128089, 137942, 256178, 275884, 512356, 551768, 896623, 1024712, 1793246, 3586492, 7172984]

約数ペア:

[(1, 7172984), (2, 3586492), (4, 1793246), (7, 1024712), (8, 896623), (13, 551768), (14, 512356), (26, 275884), (28, 256178), (52, 137942), (56, 128089), (59, 121576), (91, 78824), (104, 68971), (118, 60788), (167, 42952), (182, 39412), (236, 30394), (334, 21476), (364, 19706), (413, 17368), (472, 15197), (668, 10738), (728, 9853), (767, 9352), (826, 8684), (1169, 6136), (1336, 5369), (1534, 4676), (1652, 4342), (2171, 3304), (2338, 3068)]