40609504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 92123136

約数和(自身を除く): 51513632

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 67, 94, 104, 124, 134, 188, 208, 248, 268, 376, 403, 416, 496, 536, 611, 752, 806, 871, 992, 1072, 1222, 1457, 1504, 1612, 1742, 2077, 2144, 2444, 2914, 3149, 3224, 3484, 4154, 4888, 5828, 6298, 6448, 6968, 8308, 9776, 11656, 12596, 12896, 13936, 16616, 18941, 19552, 23312, 25192, 27001, 27872, 33232, 37882, 40937, 46624, 50384, 54002, 66464, 75764, 81874, 97619, 100768, 108004, 151528, 163748, 195238, 216008, 303056, 327496, 390476, 432016, 606112, 654992, 780952, 864032, 1269047, 1309984, 1561904, 2538094, 3123808, 5076188, 10152376, 20304752, 40609504]

約数ペア:

[(1, 40609504), (2, 20304752), (4, 10152376), (8, 5076188), (13, 3123808), (16, 2538094), (26, 1561904), (31, 1309984), (32, 1269047), (47, 864032), (52, 780952), (62, 654992), (67, 606112), (94, 432016), (104, 390476), (124, 327496), (134, 303056), (188, 216008), (208, 195238), (248, 163748), (268, 151528), (376, 108004), (403, 100768), (416, 97619), (496, 81874), (536, 75764), (611, 66464), (752, 54002), (806, 50384), (871, 46624), (992, 40937), (1072, 37882), (1222, 33232), (1457, 27872), (1504, 27001), (1612, 25192), (1742, 23312), (2077, 19552), (2144, 18941), (2444, 16616), (2914, 13936), (3149, 12896), (3224, 12596), (3484, 11656), (4154, 9776), (4888, 8308), (5828, 6968), (6298, 6448)]