7620064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 8467616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 151, 152, 166, 302, 304, 332, 604, 608, 664, 1208, 1328, 1577, 2416, 2656, 2869, 3154, 4832, 5738, 6308, 11476, 12533, 12616, 22952, 25066, 25232, 45904, 50132, 50464, 91808, 100264, 200528, 238127, 401056, 476254, 952508, 1905016, 3810032, 7620064]

約数ペア:

[(1, 7620064), (2, 3810032), (4, 1905016), (8, 952508), (16, 476254), (19, 401056), (32, 238127), (38, 200528), (76, 100264), (83, 91808), (151, 50464), (152, 50132), (166, 45904), (302, 25232), (304, 25066), (332, 22952), (604, 12616), (608, 12533), (664, 11476), (1208, 6308), (1328, 5738), (1577, 4832), (2416, 3154), (2656, 2869)]