7875364

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 16715776

約数和(自身を除く): 8840412

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 211, 217, 301, 422, 434, 602, 844, 868, 1204, 1333, 1477, 2666, 2954, 5332, 5908, 6541, 9073, 9331, 13082, 18146, 18662, 26164, 36292, 37324, 45787, 63511, 91574, 127022, 183148, 254044, 281263, 562526, 1125052, 1968841, 3937682, 7875364]

約数ペア:

[(1, 7875364), (2, 3937682), (4, 1968841), (7, 1125052), (14, 562526), (28, 281263), (31, 254044), (43, 183148), (62, 127022), (86, 91574), (124, 63511), (172, 45787), (211, 37324), (217, 36292), (301, 26164), (422, 18662), (434, 18146), (602, 13082), (844, 9331), (868, 9073), (1204, 6541), (1333, 5908), (1477, 5332), (2666, 2954)]