4456336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 9240480

約数和(自身を除く): 4784144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 137, 152, 214, 274, 304, 428, 548, 856, 1096, 1712, 2033, 2192, 2603, 4066, 5206, 8132, 10412, 14659, 16264, 20824, 29318, 32528, 41648, 58636, 117272, 234544, 278521, 557042, 1114084, 2228168, 4456336]

約数ペア:

[(1, 4456336), (2, 2228168), (4, 1114084), (8, 557042), (16, 278521), (19, 234544), (38, 117272), (76, 58636), (107, 41648), (137, 32528), (152, 29318), (214, 20824), (274, 16264), (304, 14659), (428, 10412), (548, 8132), (856, 5206), (1096, 4066), (1712, 2603), (2033, 2192)]