24990464

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 53372928

約数和(自身を除く): 28382464

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 67, 94, 124, 128, 134, 188, 248, 256, 268, 376, 496, 536, 752, 992, 1072, 1457, 1504, 1984, 2077, 2144, 2914, 3008, 3149, 3968, 4154, 4288, 5828, 6016, 6298, 7936, 8308, 8576, 11656, 12032, 12596, 16616, 17152, 23312, 25192, 33232, 46624, 50384, 66464, 93248, 97619, 100768, 132928, 186496, 195238, 201536, 265856, 372992, 390476, 403072, 531712, 780952, 806144, 1561904, 3123808, 6247616, 12495232, 24990464]

約数ペア:

[(1, 24990464), (2, 12495232), (4, 6247616), (8, 3123808), (16, 1561904), (31, 806144), (32, 780952), (47, 531712), (62, 403072), (64, 390476), (67, 372992), (94, 265856), (124, 201536), (128, 195238), (134, 186496), (188, 132928), (248, 100768), (256, 97619), (268, 93248), (376, 66464), (496, 50384), (536, 46624), (752, 33232), (992, 25192), (1072, 23312), (1457, 17152), (1504, 16616), (1984, 12596), (2077, 12032), (2144, 11656), (2914, 8576), (3008, 8308), (3149, 7936), (3968, 6298), (4154, 6016), (4288, 5828)]