738688

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 1530000

約数和(自身を除く): 791312

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 199, 232, 398, 464, 796, 928, 1592, 1856, 3184, 3712, 5771, 6368, 11542, 12736, 23084, 25472, 46168, 92336, 184672, 369344, 738688]

約数ペア:

[(1, 738688), (2, 369344), (4, 184672), (8, 92336), (16, 46168), (29, 25472), (32, 23084), (58, 12736), (64, 11542), (116, 6368), (128, 5771), (199, 3712), (232, 3184), (398, 1856), (464, 1592), (796, 928)]