64308136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{743}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 124992000

約数和(自身を除く): 60683864

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 349, 698, 743, 1396, 1486, 2792, 2972, 5944, 10819, 21638, 23033, 43276, 46066, 86552, 92132, 184264, 259307, 518614, 1037228, 2074456, 8038517, 16077034, 32154068, 64308136]

約数ペア:

[(1, 64308136), (2, 32154068), (4, 16077034), (8, 8038517), (31, 2074456), (62, 1037228), (124, 518614), (248, 259307), (349, 184264), (698, 92132), (743, 86552), (1396, 46066), (1486, 43276), (2792, 23033), (2972, 21638), (5944, 10819)]