65573452

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 135717120

約数和(自身を除く): 70143668

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 107, 172, 214, 301, 428, 509, 602, 749, 1018, 1204, 1498, 2036, 2996, 3563, 4601, 7126, 9202, 14252, 18404, 21887, 32207, 43774, 54463, 64414, 87548, 108926, 128828, 153209, 217852, 306418, 381241, 612836, 762482, 1524964, 2341909, 4683818, 9367636, 16393363, 32786726, 65573452]

約数ペア:

[(1, 65573452), (2, 32786726), (4, 16393363), (7, 9367636), (14, 4683818), (28, 2341909), (43, 1524964), (86, 762482), (107, 612836), (172, 381241), (214, 306418), (301, 217852), (428, 153209), (509, 128828), (602, 108926), (749, 87548), (1018, 64414), (1204, 54463), (1498, 43774), (2036, 32207), (2996, 21887), (3563, 18404), (4601, 14252), (7126, 9202)]