61209316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{128591}}^1$

素因数の和:128619

約数の個数: 24

約数和(自身を含む): 129620736

約数和(自身を除く): 68411420

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 128591, 257182, 514364, 900137, 1800274, 2186047, 3600548, 4372094, 8744188, 15302329, 30604658, 61209316]

約数ペア:

[(1, 61209316), (2, 30604658), (4, 15302329), (7, 8744188), (14, 4372094), (17, 3600548), (28, 2186047), (34, 1800274), (68, 900137), (119, 514364), (238, 257182), (476, 128591)]