61041526

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 121080960

約数和(自身を除く): 60039434

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 109, 119, 181, 182, 218, 221, 238, 362, 442, 763, 1267, 1417, 1526, 1547, 1853, 2353, 2534, 2834, 3077, 3094, 3706, 4706, 6154, 9919, 12971, 16471, 19729, 19838, 21539, 24089, 25942, 32942, 39458, 40001, 43078, 48178, 80002, 138103, 168623, 256477, 276206, 280007, 335393, 337246, 512954, 560014, 670786, 1795339, 2347751, 3590678, 4360109, 4695502, 8720218, 30520763, 61041526]

約数ペア:

[(1, 61041526), (2, 30520763), (7, 8720218), (13, 4695502), (14, 4360109), (17, 3590678), (26, 2347751), (34, 1795339), (91, 670786), (109, 560014), (119, 512954), (181, 337246), (182, 335393), (218, 280007), (221, 276206), (238, 256477), (362, 168623), (442, 138103), (763, 80002), (1267, 48178), (1417, 43078), (1526, 40001), (1547, 39458), (1853, 32942), (2353, 25942), (2534, 24089), (2834, 21539), (3077, 19838), (3094, 19729), (3706, 16471), (4706, 12971), (6154, 9919)]