28597408

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2969}}^1$

素因数の和:3029

約数の個数: 48

約数和(自身を含む): 65862720

約数和(自身を除く): 37265312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 2969, 4816, 5938, 9632, 11876, 20783, 23752, 41566, 47504, 83132, 95008, 127667, 166264, 255334, 332528, 510668, 665056, 893669, 1021336, 1787338, 2042672, 3574676, 4085344, 7149352, 14298704, 28597408]

約数ペア:

[(1, 28597408), (2, 14298704), (4, 7149352), (7, 4085344), (8, 3574676), (14, 2042672), (16, 1787338), (28, 1021336), (32, 893669), (43, 665056), (56, 510668), (86, 332528), (112, 255334), (172, 166264), (224, 127667), (301, 95008), (344, 83132), (602, 47504), (688, 41566), (1204, 23752), (1376, 20783), (2408, 11876), (2969, 9632), (4816, 5938)]