850498432

素因数分解:

$2^7\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2689}}^1$

素因数の和:3063

約数の個数: 64

約数和(自身を含む): 1942610400

約数和(自身を除く): 1092111968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 353, 448, 706, 896, 1412, 2471, 2689, 2824, 4942, 5378, 5648, 9884, 10756, 11296, 18823, 19768, 21512, 22592, 37646, 39536, 43024, 45184, 75292, 79072, 86048, 150584, 158144, 172096, 301168, 316288, 344192, 602336, 949217, 1204672, 1898434, 2409344, 3796868, 6644519, 7593736, 13289038, 15187472, 26578076, 30374944, 53156152, 60749888, 106312304, 121499776, 212624608, 425249216, 850498432]

約数ペア:

[(1, 850498432), (2, 425249216), (4, 212624608), (7, 121499776), (8, 106312304), (14, 60749888), (16, 53156152), (28, 30374944), (32, 26578076), (56, 15187472), (64, 13289038), (112, 7593736), (128, 6644519), (224, 3796868), (353, 2409344), (448, 1898434), (706, 1204672), (896, 949217), (1412, 602336), (2471, 344192), (2689, 316288), (2824, 301168), (4942, 172096), (5378, 158144), (5648, 150584), (9884, 86048), (10756, 79072), (11296, 75292), (18823, 45184), (19768, 43024), (21512, 39536), (22592, 37646)]