25384312576

素因数分解:

$2^8\times 7^1\times {\mathrm{857}}^1\times {\mathrm{16529}}^1$

素因数の和:17409

約数の個数: 72

約数和(自身を含む): 57979041120

約数和(自身を除く): 32594728544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 857, 896, 1714, 1792, 3428, 5999, 6856, 11998, 13712, 16529, 23996, 27424, 33058, 47992, 54848, 66116, 95984, 109696, 115703, 132232, 191968, 219392, 231406, 264464, 383936, 462812, 528928, 767872, 925624, 1057856, 1535744, 1851248, 2115712, 3702496, 4231424, 7404992, 14165353, 14809984, 28330706, 29619968, 56661412, 99157471, 113322824, 198314942, 226645648, 396629884, 453291296, 793259768, 906582592, 1586519536, 1813165184, 3173039072, 3626330368, 6346078144, 12692156288, 25384312576]

約数ペア:

[(1, 25384312576), (2, 12692156288), (4, 6346078144), (7, 3626330368), (8, 3173039072), (14, 1813165184), (16, 1586519536), (28, 906582592), (32, 793259768), (56, 453291296), (64, 396629884), (112, 226645648), (128, 198314942), (224, 113322824), (256, 99157471), (448, 56661412), (857, 29619968), (896, 28330706), (1714, 14809984), (1792, 14165353), (3428, 7404992), (5999, 4231424), (6856, 3702496), (11998, 2115712), (13712, 1851248), (16529, 1535744), (23996, 1057856), (27424, 925624), (33058, 767872), (47992, 528928), (54848, 462812), (66116, 383936), (95984, 264464), (109696, 231406), (115703, 219392), (132232, 191968)]