27216592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 61871040

約数和(自身を除く): 34654448

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 179, 208, 221, 272, 344, 358, 442, 559, 688, 716, 731, 884, 1118, 1432, 1462, 1768, 2236, 2327, 2864, 2924, 3043, 3536, 4472, 4654, 5848, 6086, 7697, 8944, 9308, 9503, 11696, 12172, 15394, 18616, 19006, 24344, 30788, 37232, 38012, 39559, 48688, 61576, 76024, 79118, 100061, 123152, 130849, 152048, 158236, 200122, 261698, 316472, 400244, 523396, 632944, 800488, 1046792, 1600976, 1701037, 2093584, 3402074, 6804148, 13608296, 27216592]

約数ペア:

[(1, 27216592), (2, 13608296), (4, 6804148), (8, 3402074), (13, 2093584), (16, 1701037), (17, 1600976), (26, 1046792), (34, 800488), (43, 632944), (52, 523396), (68, 400244), (86, 316472), (104, 261698), (136, 200122), (172, 158236), (179, 152048), (208, 130849), (221, 123152), (272, 100061), (344, 79118), (358, 76024), (442, 61576), (559, 48688), (688, 39559), (716, 38012), (731, 37232), (884, 30788), (1118, 24344), (1432, 19006), (1462, 18616), (1768, 15394), (2236, 12172), (2327, 11696), (2864, 9503), (2924, 9308), (3043, 8944), (3536, 7697), (4472, 6086), (4654, 5848)]