39519808

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 56

約数和(自身を含む): 82296000

約数和(自身を除く): 42776192

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 107, 116, 199, 214, 232, 398, 428, 464, 796, 856, 928, 1592, 1712, 1856, 3103, 3184, 3424, 5771, 6206, 6368, 6848, 11542, 12412, 12736, 21293, 23084, 24824, 42586, 46168, 49648, 85172, 92336, 99296, 170344, 184672, 198592, 340688, 369344, 617497, 681376, 1234994, 1362752, 2469988, 4939976, 9879952, 19759904, 39519808]

約数ペア:

[(1, 39519808), (2, 19759904), (4, 9879952), (8, 4939976), (16, 2469988), (29, 1362752), (32, 1234994), (58, 681376), (64, 617497), (107, 369344), (116, 340688), (199, 198592), (214, 184672), (232, 170344), (398, 99296), (428, 92336), (464, 85172), (796, 49648), (856, 46168), (928, 42586), (1592, 24824), (1712, 23084), (1856, 21293), (3103, 12736), (3184, 12412), (3424, 11542), (5771, 6848), (6206, 6368)]