42026512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2791

約数の個数: 40

約数和(自身を含む): 89860320

約数和(自身を除く): 47833808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 2683, 3916, 5366, 7832, 10732, 15664, 21464, 29513, 42928, 59026, 118052, 236104, 238787, 472208, 477574, 955148, 1910296, 2626657, 3820592, 5253314, 10506628, 21013256, 42026512]

約数ペア:

[(1, 42026512), (2, 21013256), (4, 10506628), (8, 5253314), (11, 3820592), (16, 2626657), (22, 1910296), (44, 955148), (88, 477574), (89, 472208), (176, 238787), (178, 236104), (356, 118052), (712, 59026), (979, 42928), (1424, 29513), (1958, 21464), (2683, 15664), (3916, 10732), (5366, 7832)]