29131984

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 69138432

約数和(自身を除く): 40006448

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 56, 86, 92, 112, 161, 172, 184, 263, 301, 322, 344, 368, 526, 602, 644, 688, 989, 1052, 1204, 1288, 1841, 1978, 2104, 2408, 2576, 3682, 3956, 4208, 4816, 6049, 6923, 7364, 7912, 11309, 12098, 13846, 14728, 15824, 22618, 24196, 27692, 29456, 42343, 45236, 48392, 55384, 79163, 84686, 90472, 96784, 110768, 158326, 169372, 180944, 260107, 316652, 338744, 520214, 633304, 677488, 1040428, 1266608, 1820749, 2080856, 3641498, 4161712, 7282996, 14565992, 29131984]

約数ペア:

[(1, 29131984), (2, 14565992), (4, 7282996), (7, 4161712), (8, 3641498), (14, 2080856), (16, 1820749), (23, 1266608), (28, 1040428), (43, 677488), (46, 633304), (56, 520214), (86, 338744), (92, 316652), (112, 260107), (161, 180944), (172, 169372), (184, 158326), (263, 110768), (301, 96784), (322, 90472), (344, 84686), (368, 79163), (526, 55384), (602, 48392), (644, 45236), (688, 42343), (989, 29456), (1052, 27692), (1204, 24196), (1288, 22618), (1841, 15824), (1978, 14728), (2104, 13846), (2408, 12098), (2576, 11309), (3682, 7912), (3956, 7364), (4208, 6923), (4816, 6049)]