1688192

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 3730650

約数和(自身を除く): 2042458

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 121, 128, 176, 218, 242, 352, 436, 484, 704, 872, 968, 1199, 1408, 1744, 1936, 2398, 3488, 3872, 4796, 6976, 7744, 9592, 13189, 13952, 15488, 19184, 26378, 38368, 52756, 76736, 105512, 153472, 211024, 422048, 844096, 1688192]

約数ペア:

[(1, 1688192), (2, 844096), (4, 422048), (8, 211024), (11, 153472), (16, 105512), (22, 76736), (32, 52756), (44, 38368), (64, 26378), (88, 19184), (109, 15488), (121, 13952), (128, 13189), (176, 9592), (218, 7744), (242, 6976), (352, 4796), (436, 3872), (484, 3488), (704, 2398), (872, 1936), (968, 1744), (1199, 1408)]