402013024

素因数分解:

$2^5\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1811}}^1$

素因数の和:2819

約数の個数: 48

約数和(自身を含む): 905942016

約数和(自身を除く): 503928992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 991, 1811, 1982, 3622, 3964, 6937, 7244, 7928, 12677, 13874, 14488, 15856, 25354, 27748, 28976, 31712, 50708, 55496, 57952, 101416, 110992, 202832, 221984, 405664, 1794701, 3589402, 7178804, 12562907, 14357608, 25125814, 28715216, 50251628, 57430432, 100503256, 201006512, 402013024]

約数ペア:

[(1, 402013024), (2, 201006512), (4, 100503256), (7, 57430432), (8, 50251628), (14, 28715216), (16, 25125814), (28, 14357608), (32, 12562907), (56, 7178804), (112, 3589402), (224, 1794701), (991, 405664), (1811, 221984), (1982, 202832), (3622, 110992), (3964, 101416), (6937, 57952), (7244, 55496), (7928, 50708), (12677, 31712), (13874, 28976), (14488, 27748), (15856, 25354)]