61957792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8761}}^1$

素因数の和:8801

約数の個数: 48

約数和(自身を含む): 139105512

約数和(自身を除く): 77147720

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 8761, 17522, 35044, 70088, 113893, 140176, 148937, 227786, 280352, 297874, 455572, 595748, 911144, 1191496, 1822288, 1936181, 2382992, 3644576, 3872362, 4765984, 7744724, 15489448, 30978896, 61957792]

約数ペア:

[(1, 61957792), (2, 30978896), (4, 15489448), (8, 7744724), (13, 4765984), (16, 3872362), (17, 3644576), (26, 2382992), (32, 1936181), (34, 1822288), (52, 1191496), (68, 911144), (104, 595748), (136, 455572), (208, 297874), (221, 280352), (272, 227786), (416, 148937), (442, 140176), (544, 113893), (884, 70088), (1768, 35044), (3536, 17522), (7072, 8761)]