28917496136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1091}}^1\times {\mathrm{106877}}^1$

素因数の和:108005

約数の個数: 32

約数和(自身を含む): 56021172480

約数和(自身を除く): 27103676344

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1091, 2182, 4364, 8728, 33821, 67642, 106877, 135284, 213754, 270568, 427508, 855016, 3313187, 6626374, 13252748, 26505496, 116602807, 233205614, 466411228, 932822456, 3614687017, 7229374034, 14458748068, 28917496136]

約数ペア:

[(1, 28917496136), (2, 14458748068), (4, 7229374034), (8, 3614687017), (31, 932822456), (62, 466411228), (124, 233205614), (248, 116602807), (1091, 26505496), (2182, 13252748), (4364, 6626374), (8728, 3313187), (33821, 855016), (67642, 427508), (106877, 270568), (135284, 213754)]