42372722

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 75893760

約数和(自身を除く): 33521038

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 434, 623, 1097, 1246, 2194, 2759, 5518, 7679, 15358, 19313, 34007, 38626, 68014, 97633, 195266, 238049, 476098, 683431, 1366862, 3026623, 6053246, 21186361, 42372722]

約数ペア:

[(1, 42372722), (2, 21186361), (7, 6053246), (14, 3026623), (31, 1366862), (62, 683431), (89, 476098), (178, 238049), (217, 195266), (434, 97633), (623, 68014), (1097, 38626), (1246, 34007), (2194, 19313), (2759, 15358), (5518, 7679)]