64956752

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2908

約数の個数: 60

約数和(自身を含む): 151502580

約数和(自身を除く): 86545828

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 2857, 3248, 5684, 5714, 11368, 11428, 19999, 22736, 22856, 39998, 45712, 79996, 82853, 139993, 159992, 165706, 279986, 319984, 331412, 559972, 579971, 662824, 1119944, 1159942, 1325648, 2239888, 2319884, 4059797, 4639768, 8119594, 9279536, 16239188, 32478376, 64956752]

約数ペア:

[(1, 64956752), (2, 32478376), (4, 16239188), (7, 9279536), (8, 8119594), (14, 4639768), (16, 4059797), (28, 2319884), (29, 2239888), (49, 1325648), (56, 1159942), (58, 1119944), (98, 662824), (112, 579971), (116, 559972), (196, 331412), (203, 319984), (232, 279986), (392, 165706), (406, 159992), (464, 139993), (784, 82853), (812, 79996), (1421, 45712), (1624, 39998), (2842, 22856), (2857, 22736), (3248, 19999), (5684, 11428), (5714, 11368)]