2026031728

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{19183}}^1$

素因数の和:19262

約数の個数: 80

約数和(自身を含む): 4795693056

約数和(自身を除く): 2769661328

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 56, 82, 92, 112, 161, 164, 184, 287, 322, 328, 368, 574, 644, 656, 943, 1148, 1288, 1886, 2296, 2576, 3772, 4592, 6601, 7544, 13202, 15088, 19183, 26404, 38366, 52808, 76732, 105616, 134281, 153464, 268562, 306928, 441209, 537124, 786503, 882418, 1074248, 1573006, 1764836, 2148496, 3088463, 3146012, 3529672, 5505521, 6176926, 6292024, 7059344, 11011042, 12353852, 12584048, 18089569, 22022084, 24707704, 36179138, 44044168, 49415408, 72358276, 88088336, 126626983, 144716552, 253253966, 289433104, 506507932, 1013015864, 2026031728]

約数ペア:

[(1, 2026031728), (2, 1013015864), (4, 506507932), (7, 289433104), (8, 253253966), (14, 144716552), (16, 126626983), (23, 88088336), (28, 72358276), (41, 49415408), (46, 44044168), (56, 36179138), (82, 24707704), (92, 22022084), (112, 18089569), (161, 12584048), (164, 12353852), (184, 11011042), (287, 7059344), (322, 6292024), (328, 6176926), (368, 5505521), (574, 3529672), (644, 3146012), (656, 3088463), (943, 2148496), (1148, 1764836), (1288, 1573006), (1886, 1074248), (2296, 882418), (2576, 786503), (3772, 537124), (4592, 441209), (6601, 306928), (7544, 268562), (13202, 153464), (15088, 134281), (19183, 105616), (26404, 76732), (38366, 52808)]