28589027076

素因数分解:

$2^2\times 3^2\times {\mathrm{3631}}^1\times {\mathrm{218711}}^1$

素因数の和:222352

約数の個数: 36

約数和(自身を含む): 72286940544

約数和(自身を除く): 43697913468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3631, 7262, 10893, 14524, 21786, 32679, 43572, 65358, 130716, 218711, 437422, 656133, 874844, 1312266, 1968399, 2624532, 3936798, 7873596, 794139641, 1588279282, 2382418923, 3176558564, 4764837846, 7147256769, 9529675692, 14294513538, 28589027076]

約数ペア:

[(1, 28589027076), (2, 14294513538), (3, 9529675692), (4, 7147256769), (6, 4764837846), (9, 3176558564), (12, 2382418923), (18, 1588279282), (36, 794139641), (3631, 7873596), (7262, 3936798), (10893, 2624532), (14524, 1968399), (21786, 1312266), (32679, 874844), (43572, 656133), (65358, 437422), (130716, 218711)]