64976278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 107028864

約数和(自身を除く): 42052586

約数列:

[1, 2, 17, 34, 47, 73, 94, 146, 557, 799, 1114, 1241, 1598, 2482, 3431, 6862, 9469, 18938, 26179, 40661, 52358, 58327, 81322, 116654, 445043, 691237, 890086, 1382474, 1911067, 3822134, 32488139, 64976278]

約数ペア:

[(1, 64976278), (2, 32488139), (17, 3822134), (34, 1911067), (47, 1382474), (73, 890086), (94, 691237), (146, 445043), (557, 116654), (799, 81322), (1114, 58327), (1241, 52358), (1598, 40661), (2482, 26179), (3431, 18938), (6862, 9469)]