27813088

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 62868960

約数和(自身を除く): 35055872

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 41, 43, 58, 68, 82, 86, 116, 136, 164, 172, 232, 272, 328, 344, 464, 493, 544, 656, 688, 697, 731, 928, 986, 1189, 1247, 1312, 1376, 1394, 1462, 1763, 1972, 2378, 2494, 2788, 2924, 3526, 3944, 4756, 4988, 5576, 5848, 7052, 7888, 9512, 9976, 11152, 11696, 14104, 15776, 19024, 19952, 20213, 21199, 22304, 23392, 28208, 29971, 38048, 39904, 40426, 42398, 51127, 56416, 59942, 80852, 84796, 102254, 119884, 161704, 169592, 204508, 239768, 323408, 339184, 409016, 479536, 646816, 678368, 818032, 869159, 959072, 1636064, 1738318, 3476636, 6953272, 13906544, 27813088]

約数ペア:

[(1, 27813088), (2, 13906544), (4, 6953272), (8, 3476636), (16, 1738318), (17, 1636064), (29, 959072), (32, 869159), (34, 818032), (41, 678368), (43, 646816), (58, 479536), (68, 409016), (82, 339184), (86, 323408), (116, 239768), (136, 204508), (164, 169592), (172, 161704), (232, 119884), (272, 102254), (328, 84796), (344, 80852), (464, 59942), (493, 56416), (544, 51127), (656, 42398), (688, 40426), (697, 39904), (731, 38048), (928, 29971), (986, 28208), (1189, 23392), (1247, 22304), (1312, 21199), (1376, 20213), (1394, 19952), (1462, 19024), (1763, 15776), (1972, 14104), (2378, 11696), (2494, 11152), (2788, 9976), (2924, 9512), (3526, 7888), (3944, 7052), (4756, 5848), (4988, 5576)]