64631006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 109831680

約数和(自身を除く): 45200674

約数列:

[1, 2, 11, 22, 41, 79, 82, 158, 451, 869, 902, 907, 1738, 1814, 3239, 6478, 9977, 19954, 35629, 37187, 71258, 71653, 74374, 143306, 409057, 788183, 818114, 1576366, 2937773, 5875546, 32315503, 64631006]

約数ペア:

[(1, 64631006), (2, 32315503), (11, 5875546), (22, 2937773), (41, 1576366), (79, 818114), (82, 788183), (158, 409057), (451, 143306), (869, 74374), (902, 71653), (907, 71258), (1738, 37187), (1814, 35629), (3239, 19954), (6478, 9977)]