7396688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 15811488

約数和(自身を除く): 8414800

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 827, 1118, 1654, 2236, 3308, 4472, 6616, 8944, 10751, 13232, 21502, 35561, 43004, 71122, 86008, 142244, 172016, 284488, 462293, 568976, 924586, 1849172, 3698344, 7396688]

約数ペア:

[(1, 7396688), (2, 3698344), (4, 1849172), (8, 924586), (13, 568976), (16, 462293), (26, 284488), (43, 172016), (52, 142244), (86, 86008), (104, 71122), (172, 43004), (208, 35561), (344, 21502), (559, 13232), (688, 10751), (827, 8944), (1118, 6616), (1654, 4472), (2236, 3308)]