1723974728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{52267}}^1$

素因数の和:52330

約数の個数: 64

約数和(自身を含む): 4014182400

約数和(自身を除く): 2290207672

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 4123, 4712, 8246, 16492, 32984, 52267, 104534, 209068, 365869, 418136, 731738, 993073, 1463476, 1620277, 1986146, 2926952, 3240554, 3972292, 6481108, 6951511, 7944584, 11341939, 12962216, 13903022, 22683878, 27806044, 30785263, 45367756, 55612088, 61570526, 90735512, 123141052, 215496841, 246282104, 430993682, 861987364, 1723974728]

約数ペア:

[(1, 1723974728), (2, 861987364), (4, 430993682), (7, 246282104), (8, 215496841), (14, 123141052), (19, 90735512), (28, 61570526), (31, 55612088), (38, 45367756), (56, 30785263), (62, 27806044), (76, 22683878), (124, 13903022), (133, 12962216), (152, 11341939), (217, 7944584), (248, 6951511), (266, 6481108), (434, 3972292), (532, 3240554), (589, 2926952), (868, 1986146), (1064, 1620277), (1178, 1463476), (1736, 993073), (2356, 731738), (4123, 418136), (4712, 365869), (8246, 209068), (16492, 104534), (32984, 52267)]