67950904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 155597760

約数和(自身を除く): 87646856

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 137, 238, 274, 476, 521, 548, 952, 959, 1042, 1096, 1918, 2084, 2329, 3647, 3836, 4168, 4658, 7294, 7672, 8857, 9316, 14588, 16303, 17714, 18632, 29176, 32606, 35428, 61999, 65212, 70856, 71377, 123998, 130424, 142754, 247996, 285508, 495992, 499639, 571016, 999278, 1213409, 1998556, 2426818, 3997112, 4853636, 8493863, 9707272, 16987726, 33975452, 67950904]

約数ペア:

[(1, 67950904), (2, 33975452), (4, 16987726), (7, 9707272), (8, 8493863), (14, 4853636), (17, 3997112), (28, 2426818), (34, 1998556), (56, 1213409), (68, 999278), (119, 571016), (136, 499639), (137, 495992), (238, 285508), (274, 247996), (476, 142754), (521, 130424), (548, 123998), (952, 71377), (959, 70856), (1042, 65212), (1096, 61999), (1918, 35428), (2084, 32606), (2329, 29176), (3647, 18632), (3836, 17714), (4168, 16303), (4658, 14588), (7294, 9316), (7672, 8857)]