15696688238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{72649}}^1$

素因数の和:72753

約数の個数: 64

約数和(自身を含む): 31133721600

約数和(自身を除く): 15437033362

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 61, 77, 122, 154, 161, 253, 322, 427, 506, 671, 854, 1342, 1403, 1771, 2806, 3542, 4697, 9394, 9821, 15433, 19642, 30866, 72649, 108031, 145298, 216062, 508543, 799139, 1017086, 1598278, 1670927, 3341854, 4431589, 5593973, 8863178, 11187946, 11696489, 18380197, 23392978, 31021123, 36760394, 48747479, 62042246, 97494958, 101926547, 128661379, 203853094, 257322758, 341232353, 682464706, 713485829, 1121192017, 1426971658, 2242384034, 7848344119, 15696688238]

約数ペア:

[(1, 15696688238), (2, 7848344119), (7, 2242384034), (11, 1426971658), (14, 1121192017), (22, 713485829), (23, 682464706), (46, 341232353), (61, 257322758), (77, 203853094), (122, 128661379), (154, 101926547), (161, 97494958), (253, 62042246), (322, 48747479), (427, 36760394), (506, 31021123), (671, 23392978), (854, 18380197), (1342, 11696489), (1403, 11187946), (1771, 8863178), (2806, 5593973), (3542, 4431589), (4697, 3341854), (9394, 1670927), (9821, 1598278), (15433, 1017086), (19642, 799139), (30866, 508543), (72649, 216062), (108031, 145298)]