7385924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 16144128

約数和(自身を除く): 8758204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 197, 206, 364, 394, 412, 721, 788, 1339, 1379, 1442, 2561, 2678, 2758, 2884, 5122, 5356, 5516, 9373, 10244, 17927, 18746, 20291, 35854, 37492, 40582, 71708, 81164, 142037, 263783, 284074, 527566, 568148, 1055132, 1846481, 3692962, 7385924]

約数ペア:

[(1, 7385924), (2, 3692962), (4, 1846481), (7, 1055132), (13, 568148), (14, 527566), (26, 284074), (28, 263783), (52, 142037), (91, 81164), (103, 71708), (182, 40582), (197, 37492), (206, 35854), (364, 20291), (394, 18746), (412, 17927), (721, 10244), (788, 9373), (1339, 5516), (1379, 5356), (1442, 5122), (2561, 2884), (2678, 2758)]