885337984

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12553}}^1$

素因数の和:12615

約数の個数: 64

約数和(自身を含む): 1920762000

約数和(自身を除く): 1035424016

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1856, 2204, 2432, 3712, 4408, 8816, 12553, 17632, 25106, 35264, 50212, 70528, 100424, 200848, 238507, 364037, 401696, 477014, 728074, 803392, 954028, 1456148, 1606784, 1908056, 2912296, 3816112, 5824592, 6916703, 7632224, 11649184, 13833406, 15264448, 23298368, 27666812, 30528896, 46596736, 55333624, 110667248, 221334496, 442668992, 885337984]

約数ペア:

[(1, 885337984), (2, 442668992), (4, 221334496), (8, 110667248), (16, 55333624), (19, 46596736), (29, 30528896), (32, 27666812), (38, 23298368), (58, 15264448), (64, 13833406), (76, 11649184), (116, 7632224), (128, 6916703), (152, 5824592), (232, 3816112), (304, 2912296), (464, 1908056), (551, 1606784), (608, 1456148), (928, 954028), (1102, 803392), (1216, 728074), (1856, 477014), (2204, 401696), (2432, 364037), (3712, 238507), (4408, 200848), (8816, 100424), (12553, 70528), (17632, 50212), (25106, 35264)]