28349376

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 112

約数和(自身を含む): 84661248

約数和(自身を除く): 56311872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 132, 176, 186, 192, 248, 264, 341, 352, 372, 433, 496, 528, 682, 704, 744, 866, 992, 1023, 1056, 1299, 1364, 1488, 1732, 1984, 2046, 2112, 2598, 2728, 2976, 3464, 4092, 4763, 5196, 5456, 5952, 6928, 8184, 9526, 10392, 10912, 13423, 13856, 14289, 16368, 19052, 20784, 21824, 26846, 27712, 28578, 32736, 38104, 40269, 41568, 53692, 57156, 65472, 76208, 80538, 83136, 107384, 114312, 147653, 152416, 161076, 214768, 228624, 295306, 304832, 322152, 429536, 442959, 457248, 590612, 644304, 859072, 885918, 914496, 1181224, 1288608, 1771836, 2362448, 2577216, 3543672, 4724896, 7087344, 9449792, 14174688, 28349376]

約数ペア:

[(1, 28349376), (2, 14174688), (3, 9449792), (4, 7087344), (6, 4724896), (8, 3543672), (11, 2577216), (12, 2362448), (16, 1771836), (22, 1288608), (24, 1181224), (31, 914496), (32, 885918), (33, 859072), (44, 644304), (48, 590612), (62, 457248), (64, 442959), (66, 429536), (88, 322152), (93, 304832), (96, 295306), (124, 228624), (132, 214768), (176, 161076), (186, 152416), (192, 147653), (248, 114312), (264, 107384), (341, 83136), (352, 80538), (372, 76208), (433, 65472), (496, 57156), (528, 53692), (682, 41568), (704, 40269), (744, 38104), (866, 32736), (992, 28578), (1023, 27712), (1056, 26846), (1299, 21824), (1364, 20784), (1488, 19052), (1732, 16368), (1984, 14289), (2046, 13856), (2112, 13423), (2598, 10912), (2728, 10392), (2976, 9526), (3464, 8184), (4092, 6928), (4763, 5952), (5196, 5456)]