27828592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 63638784

約数和(自身を除く): 35810192

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 71, 88, 131, 136, 142, 176, 187, 262, 272, 284, 374, 524, 568, 748, 781, 1048, 1136, 1207, 1441, 1496, 1562, 2096, 2227, 2414, 2882, 2992, 3124, 4454, 4828, 5764, 6248, 8908, 9301, 9656, 11528, 12496, 13277, 17816, 18602, 19312, 23056, 24497, 26554, 35632, 37204, 48994, 53108, 74408, 97988, 102311, 106216, 148816, 158117, 195976, 204622, 212432, 316234, 391952, 409244, 632468, 818488, 1264936, 1636976, 1739287, 2529872, 3478574, 6957148, 13914296, 27828592]

約数ペア:

[(1, 27828592), (2, 13914296), (4, 6957148), (8, 3478574), (11, 2529872), (16, 1739287), (17, 1636976), (22, 1264936), (34, 818488), (44, 632468), (68, 409244), (71, 391952), (88, 316234), (131, 212432), (136, 204622), (142, 195976), (176, 158117), (187, 148816), (262, 106216), (272, 102311), (284, 97988), (374, 74408), (524, 53108), (568, 48994), (748, 37204), (781, 35632), (1048, 26554), (1136, 24497), (1207, 23056), (1441, 19312), (1496, 18602), (1562, 17816), (2096, 13277), (2227, 12496), (2414, 11528), (2882, 9656), (2992, 9301), (3124, 8908), (4454, 6248), (4828, 5764)]