28965304844

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{937}}^1\times {\mathrm{2267}}^1$

素因数の和:3702

約数の個数: 48

約数和(自身を含む): 58137149952

約数和(自身を除く): 29171845108

約数列:

[1, 2, 4, 7, 14, 28, 487, 937, 974, 1874, 1948, 2267, 3409, 3748, 4534, 6559, 6818, 9068, 13118, 13636, 15869, 26236, 31738, 63476, 456319, 912638, 1104029, 1825276, 2124179, 2208058, 3194233, 4248358, 4416116, 6388466, 7728203, 8496716, 12776932, 14869253, 15456406, 29738506, 30912812, 59477012, 1034475173, 2068950346, 4137900692, 7241326211, 14482652422, 28965304844]

約数ペア:

[(1, 28965304844), (2, 14482652422), (4, 7241326211), (7, 4137900692), (14, 2068950346), (28, 1034475173), (487, 59477012), (937, 30912812), (974, 29738506), (1874, 15456406), (1948, 14869253), (2267, 12776932), (3409, 8496716), (3748, 7728203), (4534, 6388466), (6559, 4416116), (6818, 4248358), (9068, 3194233), (13118, 2208058), (13636, 2124179), (15869, 1825276), (26236, 1104029), (31738, 912638), (63476, 456319)]