26011132

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 53760448

約数和(自身を除く): 27749316

約数列:

[1, 2, 4, 7, 14, 28, 61, 97, 122, 157, 194, 244, 314, 388, 427, 628, 679, 854, 1099, 1358, 1708, 2198, 2716, 4396, 5917, 9577, 11834, 15229, 19154, 23668, 30458, 38308, 41419, 60916, 67039, 82838, 106603, 134078, 165676, 213206, 268156, 426412, 928969, 1857938, 3715876, 6502783, 13005566, 26011132]

約数ペア:

[(1, 26011132), (2, 13005566), (4, 6502783), (7, 3715876), (14, 1857938), (28, 928969), (61, 426412), (97, 268156), (122, 213206), (157, 165676), (194, 134078), (244, 106603), (314, 82838), (388, 67039), (427, 60916), (628, 41419), (679, 38308), (854, 30458), (1099, 23668), (1358, 19154), (1708, 15229), (2198, 11834), (2716, 9577), (4396, 5917)]