1399552672

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{31397}}^1$

素因数の和:31613

約数の個数: 48

約数和(自身を含む): 3164918400

約数和(自身を除く): 1765365728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 1393, 1592, 2786, 3184, 5572, 6368, 11144, 22288, 31397, 44576, 62794, 125588, 219779, 251176, 439558, 502352, 879116, 1004704, 1758232, 3516464, 6248003, 7032928, 12496006, 24992012, 43736021, 49984024, 87472042, 99968048, 174944084, 199936096, 349888168, 699776336, 1399552672]

約数ペア:

[(1, 1399552672), (2, 699776336), (4, 349888168), (7, 199936096), (8, 174944084), (14, 99968048), (16, 87472042), (28, 49984024), (32, 43736021), (56, 24992012), (112, 12496006), (199, 7032928), (224, 6248003), (398, 3516464), (796, 1758232), (1393, 1004704), (1592, 879116), (2786, 502352), (3184, 439558), (5572, 251176), (6368, 219779), (11144, 125588), (22288, 62794), (31397, 44576)]