28795466

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 52174848

約数和(自身を除く): 23379382

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 1333, 1543, 2666, 3086, 9331, 10801, 18662, 21602, 47833, 66349, 95666, 132698, 334831, 464443, 669662, 928886, 2056819, 4113638, 14397733, 28795466]

約数ペア:

[(1, 28795466), (2, 14397733), (7, 4113638), (14, 2056819), (31, 928886), (43, 669662), (62, 464443), (86, 334831), (217, 132698), (301, 95666), (434, 66349), (602, 47833), (1333, 21602), (1543, 18662), (2666, 10801), (3086, 9331)]