27138392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 57335040

約数和(自身を除く): 30196648

約数列:

[1, 2, 4, 8, 17, 31, 34, 41, 62, 68, 82, 124, 136, 157, 164, 248, 314, 328, 527, 628, 697, 1054, 1256, 1271, 1394, 2108, 2542, 2669, 2788, 4216, 4867, 5084, 5338, 5576, 6437, 9734, 10168, 10676, 12874, 19468, 21352, 21607, 25748, 38936, 43214, 51496, 82739, 86428, 109429, 165478, 172856, 199547, 218858, 330956, 399094, 437716, 661912, 798188, 875432, 1596376, 3392299, 6784598, 13569196, 27138392]

約数ペア:

[(1, 27138392), (2, 13569196), (4, 6784598), (8, 3392299), (17, 1596376), (31, 875432), (34, 798188), (41, 661912), (62, 437716), (68, 399094), (82, 330956), (124, 218858), (136, 199547), (157, 172856), (164, 165478), (248, 109429), (314, 86428), (328, 82739), (527, 51496), (628, 43214), (697, 38936), (1054, 25748), (1256, 21607), (1271, 21352), (1394, 19468), (2108, 12874), (2542, 10676), (2669, 10168), (2788, 9734), (4216, 6437), (4867, 5576), (5084, 5338)]