71058442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20549}}^1$

素因数の和:20590

約数の個数: 32

約数和(自身を含む): 138096000

約数和(自身を除く): 67037558

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 20549, 41098, 143843, 267137, 287686, 390431, 534274, 780862, 1869959, 2733017, 3739918, 5075603, 5466034, 10151206, 35529221, 71058442]

約数ペア:

[(1, 71058442), (2, 35529221), (7, 10151206), (13, 5466034), (14, 5075603), (19, 3739918), (26, 2733017), (38, 1869959), (91, 780862), (133, 534274), (182, 390431), (247, 287686), (266, 267137), (494, 143843), (1729, 41098), (3458, 20549)]