670343816

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{39581}}^1$

素因数の和:39689

約数の個数: 32

約数和(自身を含む): 1318080600

約数和(自身を除く): 647736784

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 2117, 4234, 8468, 16936, 39581, 79162, 158324, 316648, 1147849, 2295698, 2889413, 4591396, 5778826, 9182792, 11557652, 23115304, 83792977, 167585954, 335171908, 670343816]

約数ペア:

[(1, 670343816), (2, 335171908), (4, 167585954), (8, 83792977), (29, 23115304), (58, 11557652), (73, 9182792), (116, 5778826), (146, 4591396), (232, 2889413), (292, 2295698), (584, 1147849), (2117, 316648), (4234, 158324), (8468, 79162), (16936, 39581)]