64015484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{64793}}^1$

素因数の和:64829

約数の個数: 24

約数和(自身を含む): 126996240

約数和(自身を除く): 62980756

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 64793, 129586, 259172, 842309, 1231067, 1684618, 2462134, 3369236, 4924268, 16003871, 32007742, 64015484]

約数ペア:

[(1, 64015484), (2, 32007742), (4, 16003871), (13, 4924268), (19, 3369236), (26, 2462134), (38, 1684618), (52, 1231067), (76, 842309), (247, 259172), (494, 129586), (988, 64793)]