73657688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4241}}^1$

素因数の和:4427

約数の個数: 32

約数和(自身を含む): 149657760

約数和(自身を除く): 76000072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 4241, 4342, 8482, 8684, 16964, 17368, 33928, 55133, 110266, 220532, 441064, 708247, 1416494, 2832988, 5665976, 9207211, 18414422, 36828844, 73657688]

約数ペア:

[(1, 73657688), (2, 36828844), (4, 18414422), (8, 9207211), (13, 5665976), (26, 2832988), (52, 1416494), (104, 708247), (167, 441064), (334, 220532), (668, 110266), (1336, 55133), (2171, 33928), (4241, 17368), (4342, 16964), (8482, 8684)]