28773568

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 56

約数和(自身を含む): 60807600

約数和(自身を除く): 32034032

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 148, 232, 296, 419, 464, 592, 838, 928, 1073, 1184, 1676, 1856, 2146, 2368, 3352, 4292, 6704, 8584, 12151, 13408, 15503, 17168, 24302, 26816, 31006, 34336, 48604, 62012, 68672, 97208, 124024, 194416, 248048, 388832, 449587, 496096, 777664, 899174, 992192, 1798348, 3596696, 7193392, 14386784, 28773568]

約数ペア:

[(1, 28773568), (2, 14386784), (4, 7193392), (8, 3596696), (16, 1798348), (29, 992192), (32, 899174), (37, 777664), (58, 496096), (64, 449587), (74, 388832), (116, 248048), (148, 194416), (232, 124024), (296, 97208), (419, 68672), (464, 62012), (592, 48604), (838, 34336), (928, 31006), (1073, 26816), (1184, 24302), (1676, 17168), (1856, 15503), (2146, 13408), (2368, 12151), (3352, 8584), (4292, 6704)]