26754938

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 47568384

約数和(自身を除く): 20813446

約数列:

[1, 2, 7, 14, 47, 73, 94, 146, 329, 511, 557, 658, 1022, 1114, 3431, 3899, 6862, 7798, 24017, 26179, 40661, 48034, 52358, 81322, 183253, 284627, 366506, 569254, 1911067, 3822134, 13377469, 26754938]

約数ペア:

[(1, 26754938), (2, 13377469), (7, 3822134), (14, 1911067), (47, 569254), (73, 366506), (94, 284627), (146, 183253), (329, 81322), (511, 52358), (557, 48034), (658, 40661), (1022, 26179), (1114, 24017), (3431, 7798), (3899, 6862)]