64569076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 133781760

約数和(自身を除く): 69212684

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 157, 286, 314, 572, 628, 719, 1438, 1727, 2041, 2876, 3454, 4082, 6908, 7909, 8164, 9347, 15818, 18694, 22451, 31636, 37388, 44902, 89804, 102817, 112883, 205634, 225766, 411268, 451532, 1241713, 1467479, 2483426, 2934958, 4966852, 5869916, 16142269, 32284538, 64569076]

約数ペア:

[(1, 64569076), (2, 32284538), (4, 16142269), (11, 5869916), (13, 4966852), (22, 2934958), (26, 2483426), (44, 1467479), (52, 1241713), (143, 451532), (157, 411268), (286, 225766), (314, 205634), (572, 112883), (628, 102817), (719, 89804), (1438, 44902), (1727, 37388), (2041, 31636), (2876, 22451), (3454, 18694), (4082, 15818), (6908, 9347), (7909, 8164)]