1354451008

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{18451}}^1$

素因数の和:18531

約数の個数: 56

約数和(自身を含む): 2849579264

約数和(自身を除く): 1495128256

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 1984, 2294, 2368, 4588, 9176, 18352, 18451, 36704, 36902, 73408, 73804, 147608, 295216, 571981, 590432, 682687, 1143962, 1180864, 1365374, 2287924, 2730748, 4575848, 5461496, 9151696, 10922992, 18303392, 21163297, 21845984, 36606784, 42326594, 43691968, 84653188, 169306376, 338612752, 677225504, 1354451008]

約数ペア:

[(1, 1354451008), (2, 677225504), (4, 338612752), (8, 169306376), (16, 84653188), (31, 43691968), (32, 42326594), (37, 36606784), (62, 21845984), (64, 21163297), (74, 18303392), (124, 10922992), (148, 9151696), (248, 5461496), (296, 4575848), (496, 2730748), (592, 2287924), (992, 1365374), (1147, 1180864), (1184, 1143962), (1984, 682687), (2294, 590432), (2368, 571981), (4588, 295216), (9176, 147608), (18352, 73804), (18451, 73408), (36704, 36902)]