78397696

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23557}}^1$

素因数の和:23586

約数の個数: 36

約数和(自身を含む): 168533932

約数和(自身を除く): 90136236

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 23557, 47114, 94228, 188456, 306241, 376912, 612482, 753824, 1224964, 1507648, 2449928, 3015296, 4899856, 6030592, 9799712, 19599424, 39198848, 78397696]

約数ペア:

[(1, 78397696), (2, 39198848), (4, 19599424), (8, 9799712), (13, 6030592), (16, 4899856), (26, 3015296), (32, 2449928), (52, 1507648), (64, 1224964), (104, 753824), (128, 612482), (208, 376912), (256, 306241), (416, 188456), (832, 94228), (1664, 47114), (3328, 23557)]