65148608

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4691}}^1$

素因数の和:4741

約数の個数: 56

約数和(自身を含む): 152546304

約数和(自身を除く): 87397696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 4691, 6944, 9382, 13888, 18764, 32837, 37528, 65674, 75056, 131348, 145421, 150112, 262696, 290842, 300224, 525392, 581684, 1017947, 1050784, 1163368, 2035894, 2101568, 2326736, 4071788, 4653472, 8143576, 9306944, 16287152, 32574304, 65148608]

約数ペア:

[(1, 65148608), (2, 32574304), (4, 16287152), (7, 9306944), (8, 8143576), (14, 4653472), (16, 4071788), (28, 2326736), (31, 2101568), (32, 2035894), (56, 1163368), (62, 1050784), (64, 1017947), (112, 581684), (124, 525392), (217, 300224), (224, 290842), (248, 262696), (434, 150112), (448, 145421), (496, 131348), (868, 75056), (992, 65674), (1736, 37528), (1984, 32837), (3472, 18764), (4691, 13888), (6944, 9382)]