27430676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 59552640

約数和(自身を除く): 32121964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 179, 182, 358, 364, 421, 716, 842, 1253, 1684, 2327, 2506, 2947, 4654, 5012, 5473, 5894, 9308, 10946, 11788, 16289, 21892, 32578, 38311, 65156, 75359, 76622, 150718, 153244, 301436, 527513, 979667, 1055026, 1959334, 2110052, 3918668, 6857669, 13715338, 27430676]

約数ペア:

[(1, 27430676), (2, 13715338), (4, 6857669), (7, 3918668), (13, 2110052), (14, 1959334), (26, 1055026), (28, 979667), (52, 527513), (91, 301436), (179, 153244), (182, 150718), (358, 76622), (364, 75359), (421, 65156), (716, 38311), (842, 32578), (1253, 21892), (1684, 16289), (2327, 11788), (2506, 10946), (2947, 9308), (4654, 5894), (5012, 5473)]