8645028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 23313024

約数和(自身を除く): 14667996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1061, 1164, 1358, 2037, 2122, 2716, 3183, 4074, 4244, 6366, 7427, 8148, 12732, 14854, 22281, 29708, 44562, 89124, 102917, 205834, 308751, 411668, 617502, 720419, 1235004, 1440838, 2161257, 2881676, 4322514, 8645028]

約数ペア:

[(1, 8645028), (2, 4322514), (3, 2881676), (4, 2161257), (6, 1440838), (7, 1235004), (12, 720419), (14, 617502), (21, 411668), (28, 308751), (42, 205834), (84, 102917), (97, 89124), (194, 44562), (291, 29708), (388, 22281), (582, 14854), (679, 12732), (1061, 8148), (1164, 7427), (1358, 6366), (2037, 4244), (2122, 4074), (2716, 3183)]