40041344

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 99878400

約数和(自身を除く): 59837056

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 46, 56, 58, 64, 67, 92, 112, 116, 128, 134, 161, 184, 203, 224, 232, 268, 322, 368, 406, 448, 464, 469, 536, 644, 667, 736, 812, 896, 928, 938, 1072, 1288, 1334, 1472, 1541, 1624, 1856, 1876, 1943, 2144, 2576, 2668, 2944, 3082, 3248, 3712, 3752, 3886, 4288, 4669, 5152, 5336, 6164, 6496, 7504, 7772, 8576, 9338, 10304, 10672, 10787, 12328, 12992, 13601, 15008, 15544, 18676, 20608, 21344, 21574, 24656, 25984, 27202, 30016, 31088, 37352, 42688, 43148, 44689, 49312, 54404, 60032, 62176, 74704, 85376, 86296, 89378, 98624, 108808, 124352, 149408, 172592, 178756, 197248, 217616, 248704, 298816, 312823, 345184, 357512, 435232, 597632, 625646, 690368, 715024, 870464, 1251292, 1380736, 1430048, 1740928, 2502584, 2860096, 5005168, 5720192, 10010336, 20020672, 40041344]

約数ペア:

[(1, 40041344), (2, 20020672), (4, 10010336), (7, 5720192), (8, 5005168), (14, 2860096), (16, 2502584), (23, 1740928), (28, 1430048), (29, 1380736), (32, 1251292), (46, 870464), (56, 715024), (58, 690368), (64, 625646), (67, 597632), (92, 435232), (112, 357512), (116, 345184), (128, 312823), (134, 298816), (161, 248704), (184, 217616), (203, 197248), (224, 178756), (232, 172592), (268, 149408), (322, 124352), (368, 108808), (406, 98624), (448, 89378), (464, 86296), (469, 85376), (536, 74704), (644, 62176), (667, 60032), (736, 54404), (812, 49312), (896, 44689), (928, 43148), (938, 42688), (1072, 37352), (1288, 31088), (1334, 30016), (1472, 27202), (1541, 25984), (1624, 24656), (1856, 21574), (1876, 21344), (1943, 20608), (2144, 18676), (2576, 15544), (2668, 15008), (2944, 13601), (3082, 12992), (3248, 12328), (3712, 10787), (3752, 10672), (3886, 10304), (4288, 9338), (4669, 8576), (5152, 7772), (5336, 7504), (6164, 6496)]