835722992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2026

約数の個数: 80

約数和(自身を含む): 1861880832

約数和(自身を除く): 1026157840

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 127, 136, 208, 221, 254, 272, 442, 508, 884, 1016, 1651, 1768, 1861, 2032, 2159, 3302, 3536, 3722, 4318, 6604, 7444, 8636, 13208, 14888, 17272, 24193, 26416, 28067, 29776, 31637, 34544, 48386, 56134, 63274, 96772, 112268, 126548, 193544, 224536, 236347, 253096, 387088, 411281, 449072, 472694, 506192, 822562, 945388, 1645124, 1890776, 3072511, 3290248, 3781552, 4017899, 6145022, 6580496, 8035798, 12290044, 16071596, 24580088, 32143192, 49160176, 52232687, 64286384, 104465374, 208930748, 417861496, 835722992]

約数ペア:

[(1, 835722992), (2, 417861496), (4, 208930748), (8, 104465374), (13, 64286384), (16, 52232687), (17, 49160176), (26, 32143192), (34, 24580088), (52, 16071596), (68, 12290044), (104, 8035798), (127, 6580496), (136, 6145022), (208, 4017899), (221, 3781552), (254, 3290248), (272, 3072511), (442, 1890776), (508, 1645124), (884, 945388), (1016, 822562), (1651, 506192), (1768, 472694), (1861, 449072), (2032, 411281), (2159, 387088), (3302, 253096), (3536, 236347), (3722, 224536), (4318, 193544), (6604, 126548), (7444, 112268), (8636, 96772), (13208, 63274), (14888, 56134), (17272, 48386), (24193, 34544), (26416, 31637), (28067, 29776)]