61417538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17761}}^1$

素因数の和:17802

約数の個数: 32

約数和(自身を含む): 119360640

約数和(自身を除く): 57943102

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 17761, 35522, 124327, 230893, 248654, 337459, 461786, 674918, 1616251, 2362213, 3232502, 4386967, 4724426, 8773934, 30708769, 61417538]

約数ペア:

[(1, 61417538), (2, 30708769), (7, 8773934), (13, 4724426), (14, 4386967), (19, 3232502), (26, 2362213), (38, 1616251), (91, 674918), (133, 461786), (182, 337459), (247, 248654), (266, 230893), (494, 124327), (1729, 35522), (3458, 17761)]