67978274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 134701056

約数和(自身を除く): 66722782

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 127, 173, 182, 221, 238, 254, 346, 442, 889, 1211, 1547, 1651, 1778, 2159, 2249, 2422, 2941, 3094, 3302, 4318, 4498, 5882, 11557, 15113, 15743, 20587, 21971, 23114, 28067, 30226, 31486, 38233, 41174, 43942, 56134, 76466, 153797, 196469, 267631, 285623, 307594, 373507, 392938, 535262, 571246, 747014, 1999361, 2614549, 3998722, 4855591, 5229098, 9711182, 33989137, 67978274]

約数ペア:

[(1, 67978274), (2, 33989137), (7, 9711182), (13, 5229098), (14, 4855591), (17, 3998722), (26, 2614549), (34, 1999361), (91, 747014), (119, 571246), (127, 535262), (173, 392938), (182, 373507), (221, 307594), (238, 285623), (254, 267631), (346, 196469), (442, 153797), (889, 76466), (1211, 56134), (1547, 43942), (1651, 41174), (1778, 38233), (2159, 31486), (2249, 30226), (2422, 28067), (2941, 23114), (3094, 21971), (3302, 20587), (4318, 15743), (4498, 15113), (5882, 11557)]