30577072

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 61442496

約数和(自身を除く): 30865424

約数列:

[1, 2, 4, 8, 16, 47, 73, 94, 146, 188, 292, 376, 557, 584, 752, 1114, 1168, 2228, 3431, 4456, 6862, 8912, 13724, 26179, 27448, 40661, 52358, 54896, 81322, 104716, 162644, 209432, 325288, 418864, 650576, 1911067, 3822134, 7644268, 15288536, 30577072]

約数ペア:

[(1, 30577072), (2, 15288536), (4, 7644268), (8, 3822134), (16, 1911067), (47, 650576), (73, 418864), (94, 325288), (146, 209432), (188, 162644), (292, 104716), (376, 81322), (557, 54896), (584, 52358), (752, 40661), (1114, 27448), (1168, 26179), (2228, 13724), (3431, 8912), (4456, 6862)]