4001801408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6323}}^1$

素因数の和:6406

約数の個数: 112

約数和(自身を含む): 9252264960

約数和(自身を除く): 5250463552

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 32, 44, 58, 62, 64, 88, 116, 124, 176, 232, 248, 319, 341, 352, 464, 496, 638, 682, 704, 899, 928, 992, 1276, 1364, 1798, 1856, 1984, 2552, 2728, 3596, 5104, 5456, 6323, 7192, 9889, 10208, 10912, 12646, 14384, 19778, 20416, 21824, 25292, 28768, 39556, 50584, 57536, 69553, 79112, 101168, 139106, 158224, 183367, 196013, 202336, 278212, 316448, 366734, 392026, 404672, 556424, 632896, 733468, 784052, 1112848, 1466936, 1568104, 2017037, 2156143, 2225696, 2933872, 3136208, 4034074, 4312286, 4451392, 5684377, 5867744, 6272416, 8068148, 8624572, 11368754, 11735488, 12544832, 16136296, 17249144, 22737508, 32272592, 34498288, 45475016, 62528147, 64545184, 68996576, 90950032, 125056294, 129090368, 137993152, 181900064, 250112588, 363800128, 500225176, 1000450352, 2000900704, 4001801408]

約数ペア:

[(1, 4001801408), (2, 2000900704), (4, 1000450352), (8, 500225176), (11, 363800128), (16, 250112588), (22, 181900064), (29, 137993152), (31, 129090368), (32, 125056294), (44, 90950032), (58, 68996576), (62, 64545184), (64, 62528147), (88, 45475016), (116, 34498288), (124, 32272592), (176, 22737508), (232, 17249144), (248, 16136296), (319, 12544832), (341, 11735488), (352, 11368754), (464, 8624572), (496, 8068148), (638, 6272416), (682, 5867744), (704, 5684377), (899, 4451392), (928, 4312286), (992, 4034074), (1276, 3136208), (1364, 2933872), (1798, 2225696), (1856, 2156143), (1984, 2017037), (2552, 1568104), (2728, 1466936), (3596, 1112848), (5104, 784052), (5456, 733468), (6323, 632896), (7192, 556424), (9889, 404672), (10208, 392026), (10912, 366734), (12646, 316448), (14384, 278212), (19778, 202336), (20416, 196013), (21824, 183367), (25292, 158224), (28768, 139106), (39556, 101168), (50584, 79112), (57536, 69553)]