42485872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 99993600

約数和(自身を除く): 57507728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 599, 682, 806, 1144, 1198, 1364, 1612, 2288, 2396, 2728, 3224, 4433, 4792, 5456, 6448, 6589, 7787, 8866, 9584, 13178, 15574, 17732, 18569, 26356, 31148, 35464, 37138, 52712, 62296, 70928, 74276, 85657, 105424, 124592, 148552, 171314, 204259, 241397, 297104, 342628, 408518, 482794, 685256, 817036, 965588, 1370512, 1634072, 1931176, 2655367, 3268144, 3862352, 5310734, 10621468, 21242936, 42485872]

約数ペア:

[(1, 42485872), (2, 21242936), (4, 10621468), (8, 5310734), (11, 3862352), (13, 3268144), (16, 2655367), (22, 1931176), (26, 1634072), (31, 1370512), (44, 965588), (52, 817036), (62, 685256), (88, 482794), (104, 408518), (124, 342628), (143, 297104), (176, 241397), (208, 204259), (248, 171314), (286, 148552), (341, 124592), (403, 105424), (496, 85657), (572, 74276), (599, 70928), (682, 62296), (806, 52712), (1144, 37138), (1198, 35464), (1364, 31148), (1612, 26356), (2288, 18569), (2396, 17732), (2728, 15574), (3224, 13178), (4433, 9584), (4792, 8866), (5456, 7787), (6448, 6589)]