38444832

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1166

約数の個数: 72

約数和(自身を含む): 110270160

約数和(自身を除く): 71825328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1019, 1048, 1179, 1572, 2038, 2096, 2358, 3057, 3144, 4076, 4192, 4716, 6114, 6288, 8152, 9171, 9432, 12228, 12576, 16304, 18342, 18864, 24456, 32608, 36684, 37728, 48912, 73368, 97824, 133489, 146736, 266978, 293472, 400467, 533956, 800934, 1067912, 1201401, 1601868, 2135824, 2402802, 3203736, 4271648, 4805604, 6407472, 9611208, 12814944, 19222416, 38444832]

約数ペア:

[(1, 38444832), (2, 19222416), (3, 12814944), (4, 9611208), (6, 6407472), (8, 4805604), (9, 4271648), (12, 3203736), (16, 2402802), (18, 2135824), (24, 1601868), (32, 1201401), (36, 1067912), (48, 800934), (72, 533956), (96, 400467), (131, 293472), (144, 266978), (262, 146736), (288, 133489), (393, 97824), (524, 73368), (786, 48912), (1019, 37728), (1048, 36684), (1179, 32608), (1572, 24456), (2038, 18864), (2096, 18342), (2358, 16304), (3057, 12576), (3144, 12228), (4076, 9432), (4192, 9171), (4716, 8152), (6114, 6288)]