8985536

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:697

約数の個数: 56

約数和(自身を含む): 21067776

約数和(自身を除く): 12082240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 647, 868, 992, 1294, 1736, 1984, 2588, 3472, 4529, 5176, 6944, 9058, 10352, 13888, 18116, 20057, 20704, 36232, 40114, 41408, 72464, 80228, 140399, 144928, 160456, 280798, 289856, 320912, 561596, 641824, 1123192, 1283648, 2246384, 4492768, 8985536]

約数ペア:

[(1, 8985536), (2, 4492768), (4, 2246384), (7, 1283648), (8, 1123192), (14, 641824), (16, 561596), (28, 320912), (31, 289856), (32, 280798), (56, 160456), (62, 144928), (64, 140399), (112, 80228), (124, 72464), (217, 41408), (224, 40114), (248, 36232), (434, 20704), (448, 20057), (496, 18116), (647, 13888), (868, 10352), (992, 9058), (1294, 6944), (1736, 5176), (1984, 4529), (2588, 3472)]