64015718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 106159872

約数和(自身を除く): 42144154

約数列:

[1, 2, 13, 26, 61, 122, 181, 223, 362, 446, 793, 1586, 2353, 2899, 4706, 5798, 11041, 13603, 22082, 27206, 40363, 80726, 143533, 176839, 287066, 353678, 524719, 1049438, 2462143, 4924286, 32007859, 64015718]

約数ペア:

[(1, 64015718), (2, 32007859), (13, 4924286), (26, 2462143), (61, 1049438), (122, 524719), (181, 353678), (223, 287066), (362, 176839), (446, 143533), (793, 80726), (1586, 40363), (2353, 27206), (2899, 22082), (4706, 13603), (5798, 11041)]