61978306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 104591088

約数和(自身を除く): 42612782

約数列:

[1, 2, 13, 26, 41, 53, 82, 106, 533, 689, 1066, 1097, 1378, 2173, 2194, 4346, 14261, 28249, 28522, 44977, 56498, 58141, 89954, 116282, 584701, 755833, 1169402, 1511666, 2383781, 4767562, 30989153, 61978306]

約数ペア:

[(1, 61978306), (2, 30989153), (13, 4767562), (26, 2383781), (41, 1511666), (53, 1169402), (82, 755833), (106, 584701), (533, 116282), (689, 89954), (1066, 58141), (1097, 56498), (1378, 44977), (2173, 28522), (2194, 28249), (4346, 14261)]