77522848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 165152736

約数和(自身を除く): 87629888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 331, 416, 563, 662, 1126, 1324, 2252, 2648, 4303, 4504, 5296, 7319, 8606, 9008, 10592, 14638, 17212, 18016, 29276, 34424, 58552, 68848, 117104, 137696, 186353, 234208, 372706, 745412, 1490824, 2422589, 2981648, 4845178, 5963296, 9690356, 19380712, 38761424, 77522848]

約数ペア:

[(1, 77522848), (2, 38761424), (4, 19380712), (8, 9690356), (13, 5963296), (16, 4845178), (26, 2981648), (32, 2422589), (52, 1490824), (104, 745412), (208, 372706), (331, 234208), (416, 186353), (563, 137696), (662, 117104), (1126, 68848), (1324, 58552), (2252, 34424), (2648, 29276), (4303, 18016), (4504, 17212), (5296, 14638), (7319, 10592), (8606, 9008)]