67418428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 158957568

約数和(自身を除く): 91539140

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 31, 44, 46, 62, 77, 92, 124, 154, 161, 217, 253, 307, 308, 322, 341, 434, 506, 614, 644, 682, 713, 868, 1012, 1228, 1364, 1426, 1771, 2149, 2387, 2852, 3377, 3542, 4298, 4774, 4991, 6754, 7061, 7084, 7843, 8596, 9517, 9548, 9982, 13508, 14122, 15686, 19034, 19964, 23639, 28244, 31372, 38068, 47278, 49427, 54901, 66619, 77671, 94556, 98854, 104687, 109802, 133238, 155342, 197708, 209374, 218891, 219604, 266476, 310684, 418748, 437782, 543697, 732809, 875564, 1087394, 1465618, 1532237, 2174788, 2407801, 2931236, 3064474, 4815602, 6128948, 9631204, 16854607, 33709214, 67418428]

約数ペア:

[(1, 67418428), (2, 33709214), (4, 16854607), (7, 9631204), (11, 6128948), (14, 4815602), (22, 3064474), (23, 2931236), (28, 2407801), (31, 2174788), (44, 1532237), (46, 1465618), (62, 1087394), (77, 875564), (92, 732809), (124, 543697), (154, 437782), (161, 418748), (217, 310684), (253, 266476), (307, 219604), (308, 218891), (322, 209374), (341, 197708), (434, 155342), (506, 133238), (614, 109802), (644, 104687), (682, 98854), (713, 94556), (868, 77671), (1012, 66619), (1228, 54901), (1364, 49427), (1426, 47278), (1771, 38068), (2149, 31372), (2387, 28244), (2852, 23639), (3377, 19964), (3542, 19034), (4298, 15686), (4774, 14122), (4991, 13508), (6754, 9982), (7061, 9548), (7084, 9517), (7843, 8596)]