72937228832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4077439}}^1$

素因数の和:4077505

約数の個数: 48

約数和(自身を含む): 158237291520

約数和(自身を除く): 85300062688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 17888, 4077439, 8154878, 16309756, 32619512, 53006707, 65239024, 106013414, 130478048, 175329877, 212026828, 350659754, 424053656, 701319508, 848107312, 1402639016, 1696214624, 2279288401, 2805278032, 4558576802, 5610556064, 9117153604, 18234307208, 36468614416, 72937228832]

約数ペア:

[(1, 72937228832), (2, 36468614416), (4, 18234307208), (8, 9117153604), (13, 5610556064), (16, 4558576802), (26, 2805278032), (32, 2279288401), (43, 1696214624), (52, 1402639016), (86, 848107312), (104, 701319508), (172, 424053656), (208, 350659754), (344, 212026828), (416, 175329877), (559, 130478048), (688, 106013414), (1118, 65239024), (1376, 53006707), (2236, 32619512), (4472, 16309756), (8944, 8154878), (17888, 4077439)]