39514611968

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{913337}}^1$

素因数の和:913379

約数の個数: 54

約数和(自身を含む): 85408976394

約数和(自身を除く): 45894364426

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2704, 3328, 5408, 10816, 21632, 43264, 913337, 1826674, 3653348, 7306696, 11873381, 14613392, 23746762, 29226784, 47493524, 58453568, 94987048, 116907136, 154353953, 189974096, 233814272, 308707906, 379948192, 617415812, 759896384, 1234831624, 1519792768, 2469663248, 3039585536, 4939326496, 9878652992, 19757305984, 39514611968]

約数ペア:

[(1, 39514611968), (2, 19757305984), (4, 9878652992), (8, 4939326496), (13, 3039585536), (16, 2469663248), (26, 1519792768), (32, 1234831624), (52, 759896384), (64, 617415812), (104, 379948192), (128, 308707906), (169, 233814272), (208, 189974096), (256, 154353953), (338, 116907136), (416, 94987048), (676, 58453568), (832, 47493524), (1352, 29226784), (1664, 23746762), (2704, 14613392), (3328, 11873381), (5408, 7306696), (10816, 3653348), (21632, 1826674), (43264, 913337)]