28251013744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1539397}}^1$

素因数の和:1539473

約数の個数: 40

約数和(自身を含む): 58029147008

約数和(自身を除く): 29778133264

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 1539397, 3078794, 6157588, 12315176, 24630352, 47721307, 56957689, 95442614, 113915378, 190885228, 227830756, 381770456, 455661512, 763540912, 911323024, 1765688359, 3531376718, 7062753436, 14125506872, 28251013744]

約数ペア:

[(1, 28251013744), (2, 14125506872), (4, 7062753436), (8, 3531376718), (16, 1765688359), (31, 911323024), (37, 763540912), (62, 455661512), (74, 381770456), (124, 227830756), (148, 190885228), (248, 113915378), (296, 95442614), (496, 56957689), (592, 47721307), (1147, 24630352), (2294, 12315176), (4588, 6157588), (9176, 3078794), (18352, 1539397)]