71012032

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 176662080

約数和(自身を除く): 105650048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 104, 112, 137, 178, 182, 208, 224, 274, 356, 364, 416, 448, 548, 623, 712, 728, 832, 959, 1096, 1157, 1246, 1424, 1456, 1781, 1918, 2192, 2314, 2492, 2848, 2912, 3562, 3836, 4384, 4628, 4984, 5696, 5824, 7124, 7672, 8099, 8768, 9256, 9968, 12193, 12467, 14248, 15344, 16198, 18512, 19936, 24386, 24934, 28496, 30688, 32396, 37024, 39872, 48772, 49868, 56992, 61376, 64792, 74048, 85351, 97544, 99736, 113984, 129584, 158509, 170702, 195088, 199472, 259168, 317018, 341404, 390176, 398944, 518336, 634036, 682808, 780352, 797888, 1109563, 1268072, 1365616, 2219126, 2536144, 2731232, 4438252, 5072288, 5462464, 8876504, 10144576, 17753008, 35506016, 71012032]

約数ペア:

[(1, 71012032), (2, 35506016), (4, 17753008), (7, 10144576), (8, 8876504), (13, 5462464), (14, 5072288), (16, 4438252), (26, 2731232), (28, 2536144), (32, 2219126), (52, 1365616), (56, 1268072), (64, 1109563), (89, 797888), (91, 780352), (104, 682808), (112, 634036), (137, 518336), (178, 398944), (182, 390176), (208, 341404), (224, 317018), (274, 259168), (356, 199472), (364, 195088), (416, 170702), (448, 158509), (548, 129584), (623, 113984), (712, 99736), (728, 97544), (832, 85351), (959, 74048), (1096, 64792), (1157, 61376), (1246, 56992), (1424, 49868), (1456, 48772), (1781, 39872), (1918, 37024), (2192, 32396), (2314, 30688), (2492, 28496), (2848, 24934), (2912, 24386), (3562, 19936), (3836, 18512), (4384, 16198), (4628, 15344), (4984, 14248), (5696, 12467), (5824, 12193), (7124, 9968), (7672, 9256), (8099, 8768)]