2912335936

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{640919}}^1$

素因数の和:641002

約数の個数: 28

約数和(自身を含む): 5860572480

約数和(自身を除く): 2948236544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 640919, 1281838, 2563676, 5127352, 10254704, 20509408, 41018816, 45505249, 91010498, 182020996, 364041992, 728083984, 1456167968, 2912335936]

約数ペア:

[(1, 2912335936), (2, 1456167968), (4, 728083984), (8, 364041992), (16, 182020996), (32, 91010498), (64, 45505249), (71, 41018816), (142, 20509408), (284, 10254704), (568, 5127352), (1136, 2563676), (2272, 1281838), (4544, 640919)]