22445536

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 48966120

約数和(自身を除く): 26520584

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 67, 76, 116, 134, 152, 232, 268, 304, 361, 464, 536, 551, 608, 722, 928, 1072, 1102, 1273, 1444, 1943, 2144, 2204, 2546, 2888, 3886, 4408, 5092, 5776, 7772, 8816, 10184, 10469, 11552, 15544, 17632, 20368, 20938, 24187, 31088, 36917, 40736, 41876, 48374, 62176, 73834, 83752, 96748, 147668, 167504, 193496, 295336, 335008, 386992, 590672, 701423, 773984, 1181344, 1402846, 2805692, 5611384, 11222768, 22445536]

約数ペア:

[(1, 22445536), (2, 11222768), (4, 5611384), (8, 2805692), (16, 1402846), (19, 1181344), (29, 773984), (32, 701423), (38, 590672), (58, 386992), (67, 335008), (76, 295336), (116, 193496), (134, 167504), (152, 147668), (232, 96748), (268, 83752), (304, 73834), (361, 62176), (464, 48374), (536, 41876), (551, 40736), (608, 36917), (722, 31088), (928, 24187), (1072, 20938), (1102, 20368), (1273, 17632), (1444, 15544), (1943, 11552), (2144, 10469), (2204, 10184), (2546, 8816), (2888, 7772), (3886, 5776), (4408, 5092)]