28562708.000000000

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61987}}^1$

素因数の和:62017

約数の個数: 48

約数和(自身を含む): 281177568

約数和(自身を除く): 180014784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 61987, 123974, 185961, 247948, 371922, 495896, 743844, 991792, 1053779, 1487688, 1983584, 2107558, 2975376, 3161337, 4215116, 5950752, 6322674, 8430232, 12645348, 16860464, 25290696, 33720928, 50581392, 101162784]

約数ペア:

[(1, 101162784), (2, 50581392), (3, 33720928), (4, 25290696), (6, 16860464), (8, 12645348), (12, 8430232), (16, 6322674), (17, 5950752), (24, 4215116), (32, 3161337), (34, 2975376), (48, 2107558), (51, 1983584), (68, 1487688), (96, 1053779), (102, 991792), (136, 743844), (204, 495896), (272, 371922), (408, 247948), (544, 185961), (816, 123974), (1632, 61987)]