7281736704008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{877}}^1\times {\mathrm{6141277}}^1$

素因数の和:6142186

約数の個数: 48

約数和(自身を含む): 14801155520580

約数和(自身を除く): 7519418816572

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 877, 1352, 1754, 3508, 7016, 11401, 22802, 45604, 91208, 148213, 296426, 592852, 1185704, 6141277, 12282554, 24565108, 49130216, 79836601, 159673202, 319346404, 638692808, 1037875813, 2075751626, 4151503252, 5385899929, 8303006504, 10771799858, 21543599716, 43087199432, 70016699077, 140033398154, 280066796308, 560133592616, 910217088001, 1820434176002, 3640868352004, 7281736704008]

約数ペア:

[(1, 7281736704008), (2, 3640868352004), (4, 1820434176002), (8, 910217088001), (13, 560133592616), (26, 280066796308), (52, 140033398154), (104, 70016699077), (169, 43087199432), (338, 21543599716), (676, 10771799858), (877, 8303006504), (1352, 5385899929), (1754, 4151503252), (3508, 2075751626), (7016, 1037875813), (11401, 638692808), (22802, 319346404), (45604, 159673202), (91208, 79836601), (148213, 49130216), (296426, 24565108), (592852, 12282554), (1185704, 6141277)]