71399832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2707}}^1$

素因数の和:2880

約数の個数: 64

約数和(自身を含む): 205374720

約数和(自身を除く): 133974888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 2707, 3297, 3768, 4396, 5414, 6594, 8121, 8792, 10828, 13188, 16242, 18949, 21656, 26376, 32484, 37898, 56847, 64968, 75796, 113694, 151592, 227388, 424999, 454776, 849998, 1274997, 1699996, 2549994, 2974993, 3399992, 5099988, 5949986, 8924979, 10199976, 11899972, 17849958, 23799944, 35699916, 71399832]

約数ペア:

[(1, 71399832), (2, 35699916), (3, 23799944), (4, 17849958), (6, 11899972), (7, 10199976), (8, 8924979), (12, 5949986), (14, 5099988), (21, 3399992), (24, 2974993), (28, 2549994), (42, 1699996), (56, 1274997), (84, 849998), (157, 454776), (168, 424999), (314, 227388), (471, 151592), (628, 113694), (942, 75796), (1099, 64968), (1256, 56847), (1884, 37898), (2198, 32484), (2707, 26376), (3297, 21656), (3768, 18949), (4396, 16242), (5414, 13188), (6594, 10828), (8121, 8792)]