69702016

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 144187200

約数和(自身を除く): 74485184

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 79, 113, 122, 128, 158, 226, 244, 316, 452, 488, 632, 904, 976, 1264, 1808, 1952, 2528, 3616, 3904, 4819, 5056, 6893, 7232, 7808, 8927, 9638, 10112, 13786, 14464, 17854, 19276, 27572, 35708, 38552, 55144, 71416, 77104, 110288, 142832, 154208, 220576, 285664, 308416, 441152, 544547, 571328, 616832, 882304, 1089094, 1142656, 2178188, 4356376, 8712752, 17425504, 34851008, 69702016]

約数ペア:

[(1, 69702016), (2, 34851008), (4, 17425504), (8, 8712752), (16, 4356376), (32, 2178188), (61, 1142656), (64, 1089094), (79, 882304), (113, 616832), (122, 571328), (128, 544547), (158, 441152), (226, 308416), (244, 285664), (316, 220576), (452, 154208), (488, 142832), (632, 110288), (904, 77104), (976, 71416), (1264, 55144), (1808, 38552), (1952, 35708), (2528, 27572), (3616, 19276), (3904, 17854), (4819, 14464), (5056, 13786), (6893, 10112), (7232, 9638), (7808, 8927)]