78255772

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{52733}}^1$

素因数の和:52797

約数の個数: 24

約数和(自身を含む): 159467616

約数和(自身を除く): 81211844

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 52733, 105466, 210932, 369131, 738262, 1476524, 2794849, 5589698, 11179396, 19563943, 39127886, 78255772]

約数ペア:

[(1, 78255772), (2, 39127886), (4, 19563943), (7, 11179396), (14, 5589698), (28, 2794849), (53, 1476524), (106, 738262), (212, 369131), (371, 210932), (742, 105466), (1484, 52733)]