28281367872

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{386611}}^1$

素因数の和:386756

約数の個数: 84

約数和(自身を含む): 81701940736

約数和(自身を除く): 53420572864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 508, 576, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 8128, 9144, 12192, 18288, 24384, 36576, 73152, 386611, 773222, 1159833, 1546444, 2319666, 3092888, 3479499, 4639332, 6185776, 6958998, 9278664, 12371552, 13917996, 18557328, 24743104, 27835992, 37114656, 49099597, 55671984, 74229312, 98199194, 111343968, 147298791, 196398388, 222687936, 294597582, 392796776, 441896373, 589195164, 785593552, 883792746, 1178390328, 1571187104, 1767585492, 2356780656, 3142374208, 3535170984, 4713561312, 7070341968, 9427122624, 14140683936, 28281367872]

約数ペア:

[(1, 28281367872), (2, 14140683936), (3, 9427122624), (4, 7070341968), (6, 4713561312), (8, 3535170984), (9, 3142374208), (12, 2356780656), (16, 1767585492), (18, 1571187104), (24, 1178390328), (32, 883792746), (36, 785593552), (48, 589195164), (64, 441896373), (72, 392796776), (96, 294597582), (127, 222687936), (144, 196398388), (192, 147298791), (254, 111343968), (288, 98199194), (381, 74229312), (508, 55671984), (576, 49099597), (762, 37114656), (1016, 27835992), (1143, 24743104), (1524, 18557328), (2032, 13917996), (2286, 12371552), (3048, 9278664), (4064, 6958998), (4572, 6185776), (6096, 4639332), (8128, 3479499), (9144, 3092888), (12192, 2319666), (18288, 1546444), (24384, 1159833), (36576, 773222), (73152, 386611)]