1271507072

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24407}}^1$

素因数の和:24469

約数の個数: 64

約数和(自身を含む): 2838162240

約数和(自身を除く): 1566655168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1408, 1628, 2368, 3256, 4736, 6512, 13024, 24407, 26048, 48814, 52096, 97628, 195256, 268477, 390512, 536954, 781024, 903059, 1073908, 1562048, 1806118, 2147816, 3124096, 3612236, 4295632, 7224472, 8591264, 9933649, 14448944, 17182528, 19867298, 28897888, 34365056, 39734596, 57795776, 79469192, 115591552, 158938384, 317876768, 635753536, 1271507072]

約数ペア:

[(1, 1271507072), (2, 635753536), (4, 317876768), (8, 158938384), (11, 115591552), (16, 79469192), (22, 57795776), (32, 39734596), (37, 34365056), (44, 28897888), (64, 19867298), (74, 17182528), (88, 14448944), (128, 9933649), (148, 8591264), (176, 7224472), (296, 4295632), (352, 3612236), (407, 3124096), (592, 2147816), (704, 1806118), (814, 1562048), (1184, 1073908), (1408, 903059), (1628, 781024), (2368, 536954), (3256, 390512), (4736, 268477), (6512, 195256), (13024, 97628), (24407, 52096), (26048, 48814)]