2807191489792

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{54419}}^1\times {\mathrm{8761}}^1$

素因数の和:63219

約数の個数: 72

約数和(自身を含む): 5847819082560

約数和(自身を除く): 3040627592768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 8761, 17522, 35044, 54419, 70088, 108838, 140176, 201503, 217676, 280352, 403006, 435352, 560704, 806012, 870704, 1121408, 1251637, 1612024, 1741408, 2242816, 2503274, 3224048, 3482816, 5006548, 6448096, 6965632, 10013096, 12896192, 13931264, 20026192, 25792384, 40052384, 51584768, 80104768, 160209536, 320419072, 476764859, 953529718, 1907059436, 3814118872, 7628237744, 10965591757, 15256475488, 21931183514, 30512950976, 43862367028, 61025901952, 87724734056, 122051803904, 175449468112, 350898936224, 701797872448, 1403595744896, 2807191489792]

約数ペア:

[(1, 2807191489792), (2, 1403595744896), (4, 701797872448), (8, 350898936224), (16, 175449468112), (23, 122051803904), (32, 87724734056), (46, 61025901952), (64, 43862367028), (92, 30512950976), (128, 21931183514), (184, 15256475488), (256, 10965591757), (368, 7628237744), (736, 3814118872), (1472, 1907059436), (2944, 953529718), (5888, 476764859), (8761, 320419072), (17522, 160209536), (35044, 80104768), (54419, 51584768), (70088, 40052384), (108838, 25792384), (140176, 20026192), (201503, 13931264), (217676, 12896192), (280352, 10013096), (403006, 6965632), (435352, 6448096), (560704, 5006548), (806012, 3482816), (870704, 3224048), (1121408, 2503274), (1251637, 2242816), (1612024, 1741408)]