71291306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{81569}}^1$

素因数の和:81613

約数の個数: 16

約数和(自身を含む): 117460800

約数和(自身を除く): 46169494

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 81569, 163138, 1549811, 1876087, 3099622, 3752174, 35645653, 71291306]

約数ペア:

[(1, 71291306), (2, 35645653), (19, 3752174), (23, 3099622), (38, 1876087), (46, 1549811), (437, 163138), (874, 81569)]