17496752

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 42622272

約数和(自身を除く): 25125520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 197, 208, 244, 364, 394, 427, 488, 728, 788, 793, 854, 976, 1379, 1456, 1576, 1586, 1708, 2561, 2758, 3152, 3172, 3416, 5122, 5516, 5551, 6344, 6832, 10244, 11032, 11102, 12017, 12688, 17927, 20488, 22064, 22204, 24034, 35854, 40976, 44408, 48068, 71708, 84119, 88816, 96136, 143416, 156221, 168238, 192272, 286832, 312442, 336476, 624884, 672952, 1093547, 1249768, 1345904, 2187094, 2499536, 4374188, 8748376, 17496752]

約数ペア:

[(1, 17496752), (2, 8748376), (4, 4374188), (7, 2499536), (8, 2187094), (13, 1345904), (14, 1249768), (16, 1093547), (26, 672952), (28, 624884), (52, 336476), (56, 312442), (61, 286832), (91, 192272), (104, 168238), (112, 156221), (122, 143416), (182, 96136), (197, 88816), (208, 84119), (244, 71708), (364, 48068), (394, 44408), (427, 40976), (488, 35854), (728, 24034), (788, 22204), (793, 22064), (854, 20488), (976, 17927), (1379, 12688), (1456, 12017), (1576, 11102), (1586, 11032), (1708, 10244), (2561, 6832), (2758, 6344), (3152, 5551), (3172, 5516), (3416, 5122)]