65167886

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 114581952

約数和(自身を除く): 49414066

約数列:

[1, 2, 7, 14, 61, 122, 137, 274, 427, 557, 854, 959, 1114, 1918, 3899, 7798, 8357, 16714, 33977, 58499, 67954, 76309, 116998, 152618, 237839, 475678, 534163, 1068326, 4654849, 9309698, 32583943, 65167886]

約数ペア:

[(1, 65167886), (2, 32583943), (7, 9309698), (14, 4654849), (61, 1068326), (122, 534163), (137, 475678), (274, 237839), (427, 152618), (557, 116998), (854, 76309), (959, 67954), (1114, 58499), (1918, 33977), (3899, 16714), (7798, 8357)]