74178812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 67344388

約数列:

[1, 2, 4, 19, 38, 59, 71, 76, 118, 142, 233, 236, 284, 466, 932, 1121, 1349, 2242, 2698, 4189, 4427, 4484, 5396, 8378, 8854, 13747, 16543, 16756, 17708, 27494, 33086, 54988, 66172, 79591, 159182, 261193, 314317, 318364, 522386, 628634, 976037, 1044772, 1257268, 1952074, 3904148, 18544703, 37089406, 74178812]

約数ペア:

[(1, 74178812), (2, 37089406), (4, 18544703), (19, 3904148), (38, 1952074), (59, 1257268), (71, 1044772), (76, 976037), (118, 628634), (142, 522386), (233, 318364), (236, 314317), (284, 261193), (466, 159182), (932, 79591), (1121, 66172), (1349, 54988), (2242, 33086), (2698, 27494), (4189, 17708), (4427, 16756), (4484, 16543), (5396, 13747), (8378, 8854)]