2855904

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 7620480

約数和(自身を除く): 4764576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 419, 426, 568, 838, 852, 1136, 1257, 1676, 1704, 2272, 2514, 3352, 3408, 5028, 6704, 6816, 10056, 13408, 20112, 29749, 40224, 59498, 89247, 118996, 178494, 237992, 356988, 475984, 713976, 951968, 1427952, 2855904]

約数ペア:

[(1, 2855904), (2, 1427952), (3, 951968), (4, 713976), (6, 475984), (8, 356988), (12, 237992), (16, 178494), (24, 118996), (32, 89247), (48, 59498), (71, 40224), (96, 29749), (142, 20112), (213, 13408), (284, 10056), (419, 6816), (426, 6704), (568, 5028), (838, 3408), (852, 3352), (1136, 2514), (1257, 2272), (1676, 1704)]