27260656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 59781888

約数和(自身を除く): 32521232

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 53, 61, 62, 68, 106, 122, 124, 136, 212, 244, 248, 272, 424, 488, 496, 527, 848, 901, 976, 1037, 1054, 1643, 1802, 1891, 2074, 2108, 3233, 3286, 3604, 3782, 4148, 4216, 6466, 6572, 7208, 7564, 8296, 8432, 12932, 13144, 14416, 15128, 16592, 25864, 26288, 27931, 30256, 32147, 51728, 54961, 55862, 64294, 100223, 109922, 111724, 128588, 200446, 219844, 223448, 257176, 400892, 439688, 446896, 514352, 801784, 879376, 1603568, 1703791, 3407582, 6815164, 13630328, 27260656]

約数ペア:

[(1, 27260656), (2, 13630328), (4, 6815164), (8, 3407582), (16, 1703791), (17, 1603568), (31, 879376), (34, 801784), (53, 514352), (61, 446896), (62, 439688), (68, 400892), (106, 257176), (122, 223448), (124, 219844), (136, 200446), (212, 128588), (244, 111724), (248, 109922), (272, 100223), (424, 64294), (488, 55862), (496, 54961), (527, 51728), (848, 32147), (901, 30256), (976, 27931), (1037, 26288), (1054, 25864), (1643, 16592), (1802, 15128), (1891, 14416), (2074, 13144), (2108, 12932), (3233, 8432), (3286, 8296), (3604, 7564), (3782, 7208), (4148, 6572), (4216, 6466)]