77242018

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4222

約数の個数: 32

約数和(自身を含む): 139898880

約数和(自身を除く): 62656862

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 1333, 2666, 4139, 8278, 9331, 18662, 28973, 57946, 128309, 177977, 256618, 355954, 898163, 1245839, 1796326, 2491678, 5517287, 11034574, 38621009, 77242018]

約数ペア:

[(1, 77242018), (2, 38621009), (7, 11034574), (14, 5517287), (31, 2491678), (43, 1796326), (62, 1245839), (86, 898163), (217, 355954), (301, 256618), (434, 177977), (602, 128309), (1333, 57946), (2666, 28973), (4139, 18662), (8278, 9331)]