1037964032

素因数分解:

$2^8\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1489}}^1$

素因数の和:1901

約数の個数: 72

約数和(自身を含む): 2375536800

約数和(自身を除く): 1337572768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 389, 448, 778, 896, 1489, 1556, 1792, 2723, 2978, 3112, 5446, 5956, 6224, 10423, 10892, 11912, 12448, 20846, 21784, 23824, 24896, 41692, 43568, 47648, 49792, 83384, 87136, 95296, 99584, 166768, 174272, 190592, 333536, 348544, 381184, 579221, 667072, 697088, 1158442, 1334144, 2316884, 2668288, 4054547, 4633768, 8109094, 9267536, 16218188, 18535072, 32436376, 37070144, 64872752, 74140288, 129745504, 148280576, 259491008, 518982016, 1037964032]

約数ペア:

[(1, 1037964032), (2, 518982016), (4, 259491008), (7, 148280576), (8, 129745504), (14, 74140288), (16, 64872752), (28, 37070144), (32, 32436376), (56, 18535072), (64, 16218188), (112, 9267536), (128, 8109094), (224, 4633768), (256, 4054547), (389, 2668288), (448, 2316884), (778, 1334144), (896, 1158442), (1489, 697088), (1556, 667072), (1792, 579221), (2723, 381184), (2978, 348544), (3112, 333536), (5446, 190592), (5956, 174272), (6224, 166768), (10423, 99584), (10892, 95296), (11912, 87136), (12448, 83384), (20846, 49792), (21784, 47648), (23824, 43568), (24896, 41692)]