65657312

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15427}}^1$

素因数の和:15463

約数の個数: 48

約数和(自身を含む): 155514240

約数和(自身を除く): 89856928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 15427, 30854, 61708, 107989, 123416, 215978, 246832, 293113, 431956, 493664, 586226, 863912, 1172452, 1727824, 2051791, 2344904, 3455648, 4103582, 4689808, 8207164, 9379616, 16414328, 32828656, 65657312]

約数ペア:

[(1, 65657312), (2, 32828656), (4, 16414328), (7, 9379616), (8, 8207164), (14, 4689808), (16, 4103582), (19, 3455648), (28, 2344904), (32, 2051791), (38, 1727824), (56, 1172452), (76, 863912), (112, 586226), (133, 493664), (152, 431956), (224, 293113), (266, 246832), (304, 215978), (532, 123416), (608, 107989), (1064, 61708), (2128, 30854), (4256, 15427)]