39701968852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5740597}}^1$

素因数の和:5740640

約数の個数: 48

約数和(自身を含む): 90012576640

約数和(自身を除く): 50310607788

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 5740597, 11481194, 22962388, 40184179, 74627761, 80368358, 109071343, 149255522, 160736716, 218142686, 298511044, 436285372, 522394327, 763499401, 1044788654, 1417927459, 1526998802, 2089577308, 2835854918, 3053997604, 5671709836, 9925492213, 19850984426, 39701968852]

約数ペア:

[(1, 39701968852), (2, 19850984426), (4, 9925492213), (7, 5671709836), (13, 3053997604), (14, 2835854918), (19, 2089577308), (26, 1526998802), (28, 1417927459), (38, 1044788654), (52, 763499401), (76, 522394327), (91, 436285372), (133, 298511044), (182, 218142686), (247, 160736716), (266, 149255522), (364, 109071343), (494, 80368358), (532, 74627761), (988, 40184179), (1729, 22962388), (3458, 11481194), (6916, 5740597)]