61979608

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 118440000

約数和(自身を除く): 56460392

約数列:

[1, 2, 4, 8, 79, 158, 281, 316, 349, 562, 632, 698, 1124, 1396, 2248, 2792, 22199, 27571, 44398, 55142, 88796, 98069, 110284, 177592, 196138, 220568, 392276, 784552, 7747451, 15494902, 30989804, 61979608]

約数ペア:

[(1, 61979608), (2, 30989804), (4, 15494902), (8, 7747451), (79, 784552), (158, 392276), (281, 220568), (316, 196138), (349, 177592), (562, 110284), (632, 98069), (698, 88796), (1124, 55142), (1396, 44398), (2248, 27571), (2792, 22199)]