26202954416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1\times {\mathrm{1321}}^1$

素因数の和:2338

約数の個数: 80

約数和(自身を含む): 54292953600

約数和(自身を除く): 28089999184

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 919, 1136, 1321, 1349, 1838, 2642, 2698, 3676, 5284, 5396, 7352, 10568, 10792, 14704, 17461, 21136, 21584, 25099, 34922, 50198, 65249, 69844, 93791, 100396, 130498, 139688, 187582, 200792, 260996, 279376, 375164, 401584, 521992, 750328, 1043984, 1213999, 1239731, 1500656, 1782029, 2427998, 2479462, 3564058, 4855996, 4958924, 7128116, 9711992, 9917848, 14256232, 19423984, 19835696, 23065981, 28512464, 46131962, 86193929, 92263924, 172387858, 184527848, 344775716, 369055696, 689551432, 1379102864, 1637684651, 3275369302, 6550738604, 13101477208, 26202954416]

約数ペア:

[(1, 26202954416), (2, 13101477208), (4, 6550738604), (8, 3275369302), (16, 1637684651), (19, 1379102864), (38, 689551432), (71, 369055696), (76, 344775716), (142, 184527848), (152, 172387858), (284, 92263924), (304, 86193929), (568, 46131962), (919, 28512464), (1136, 23065981), (1321, 19835696), (1349, 19423984), (1838, 14256232), (2642, 9917848), (2698, 9711992), (3676, 7128116), (5284, 4958924), (5396, 4855996), (7352, 3564058), (10568, 2479462), (10792, 2427998), (14704, 1782029), (17461, 1500656), (21136, 1239731), (21584, 1213999), (25099, 1043984), (34922, 750328), (50198, 521992), (65249, 401584), (69844, 375164), (93791, 279376), (100396, 260996), (130498, 200792), (139688, 187582)]