71447424

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4387

約数の個数: 64

約数和(自身を含む): 194240640

約数和(自身を除く): 122793216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 4327, 5504, 8256, 8654, 12981, 16512, 17308, 25962, 34616, 51924, 69232, 103848, 138464, 186061, 207696, 276928, 372122, 415392, 553856, 558183, 744244, 830784, 1116366, 1488488, 1661568, 2232732, 2976976, 4465464, 5953952, 8930928, 11907904, 17861856, 23815808, 35723712, 71447424]

約数ペア:

[(1, 71447424), (2, 35723712), (3, 23815808), (4, 17861856), (6, 11907904), (8, 8930928), (12, 5953952), (16, 4465464), (24, 2976976), (32, 2232732), (43, 1661568), (48, 1488488), (64, 1116366), (86, 830784), (96, 744244), (128, 558183), (129, 553856), (172, 415392), (192, 372122), (258, 276928), (344, 207696), (384, 186061), (516, 138464), (688, 103848), (1032, 69232), (1376, 51924), (2064, 34616), (2752, 25962), (4128, 17308), (4327, 16512), (5504, 12981), (8256, 8654)]