73891538

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1913}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 132295680

約数和(自身を除く): 58404142

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 434, 623, 1246, 1913, 2759, 3826, 5518, 13391, 19313, 26782, 38626, 59303, 118606, 170257, 340514, 415121, 830242, 1191799, 2383598, 5277967, 10555934, 36945769, 73891538]

約数ペア:

[(1, 73891538), (2, 36945769), (7, 10555934), (14, 5277967), (31, 2383598), (62, 1191799), (89, 830242), (178, 415121), (217, 340514), (434, 170257), (623, 118606), (1246, 59303), (1913, 38626), (2759, 26782), (3826, 19313), (5518, 13391)]