13993161176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{144307}}^1$

素因数の和:144384

約数の個数: 64

約数和(自身を含む): 29923706880

約数和(自身を除く): 15930545704

約数列:

[1, 2, 4, 8, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 391, 527, 713, 782, 1054, 1426, 1564, 2108, 2852, 3128, 4216, 5704, 12121, 24242, 48484, 96968, 144307, 288614, 577228, 1154456, 2453219, 3319061, 4473517, 4906438, 6638122, 8947034, 9812876, 13276244, 17894068, 19625752, 26552488, 35788136, 56424037, 76049789, 102890891, 112848074, 152099578, 205781782, 225696148, 304199156, 411563564, 451392296, 608398312, 823127128, 1749145147, 3498290294, 6996580588, 13993161176]

約数ペア:

[(1, 13993161176), (2, 6996580588), (4, 3498290294), (8, 1749145147), (17, 823127128), (23, 608398312), (31, 451392296), (34, 411563564), (46, 304199156), (62, 225696148), (68, 205781782), (92, 152099578), (124, 112848074), (136, 102890891), (184, 76049789), (248, 56424037), (391, 35788136), (527, 26552488), (713, 19625752), (782, 17894068), (1054, 13276244), (1426, 9812876), (1564, 8947034), (2108, 6638122), (2852, 4906438), (3128, 4473517), (4216, 3319061), (5704, 2453219), (12121, 1154456), (24242, 577228), (48484, 288614), (96968, 144307)]