61139672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2099}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 125496000

約数和(自身を除く): 64356328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 331, 662, 1324, 2099, 2648, 3641, 4198, 7282, 8396, 14564, 16792, 23089, 29128, 46178, 92356, 184712, 694769, 1389538, 2779076, 5558152, 7642459, 15284918, 30569836, 61139672]

約数ペア:

[(1, 61139672), (2, 30569836), (4, 15284918), (8, 7642459), (11, 5558152), (22, 2779076), (44, 1389538), (88, 694769), (331, 184712), (662, 92356), (1324, 46178), (2099, 29128), (2648, 23089), (3641, 16792), (4198, 14564), (7282, 8396)]