7213184

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 16156800

約数和(自身を除く): 8943616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 109, 128, 176, 188, 218, 352, 376, 436, 517, 704, 752, 872, 1034, 1199, 1408, 1504, 1744, 2068, 2398, 3008, 3488, 4136, 4796, 5123, 6016, 6976, 8272, 9592, 10246, 13952, 16544, 19184, 20492, 33088, 38368, 40984, 56353, 66176, 76736, 81968, 112706, 153472, 163936, 225412, 327872, 450824, 655744, 901648, 1803296, 3606592, 7213184]

約数ペア:

[(1, 7213184), (2, 3606592), (4, 1803296), (8, 901648), (11, 655744), (16, 450824), (22, 327872), (32, 225412), (44, 163936), (47, 153472), (64, 112706), (88, 81968), (94, 76736), (109, 66176), (128, 56353), (176, 40984), (188, 38368), (218, 33088), (352, 20492), (376, 19184), (436, 16544), (517, 13952), (704, 10246), (752, 9592), (872, 8272), (1034, 6976), (1199, 6016), (1408, 5123), (1504, 4796), (1744, 4136), (2068, 3488), (2398, 3008)]