7798588

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 16692480

約数和(自身を除く): 8893892

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 137, 214, 266, 274, 428, 532, 548, 749, 959, 1498, 1918, 2033, 2603, 2996, 3836, 4066, 5206, 8132, 10412, 14231, 14659, 18221, 28462, 29318, 36442, 56924, 58636, 72884, 102613, 205226, 278521, 410452, 557042, 1114084, 1949647, 3899294, 7798588]

約数ペア:

[(1, 7798588), (2, 3899294), (4, 1949647), (7, 1114084), (14, 557042), (19, 410452), (28, 278521), (38, 205226), (76, 102613), (107, 72884), (133, 58636), (137, 56924), (214, 36442), (266, 29318), (274, 28462), (428, 18221), (532, 14659), (548, 14231), (749, 10412), (959, 8132), (1498, 5206), (1918, 4066), (2033, 3836), (2603, 2996)]