8468264

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 19224960

約数和(自身を除く): 10756696

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 61, 67, 74, 122, 134, 148, 244, 259, 268, 296, 427, 469, 488, 518, 536, 854, 938, 1036, 1708, 1876, 2072, 2257, 2479, 3416, 3752, 4087, 4514, 4958, 8174, 9028, 9916, 15799, 16348, 17353, 18056, 19832, 28609, 31598, 32696, 34706, 57218, 63196, 69412, 114436, 126392, 138824, 151219, 228872, 302438, 604876, 1058533, 1209752, 2117066, 4234132, 8468264]

約数ペア:

[(1, 8468264), (2, 4234132), (4, 2117066), (7, 1209752), (8, 1058533), (14, 604876), (28, 302438), (37, 228872), (56, 151219), (61, 138824), (67, 126392), (74, 114436), (122, 69412), (134, 63196), (148, 57218), (244, 34706), (259, 32696), (268, 31598), (296, 28609), (427, 19832), (469, 18056), (488, 17353), (518, 16348), (536, 15799), (854, 9916), (938, 9028), (1036, 8174), (1708, 4958), (1876, 4514), (2072, 4087), (2257, 3752), (2479, 3416)]