7963928

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 17314560

約数和(自身を除く): 9350632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 2003, 3976, 4006, 8012, 14021, 16024, 28042, 56084, 112168, 142213, 284426, 568852, 995491, 1137704, 1990982, 3981964, 7963928]

約数ペア:

[(1, 7963928), (2, 3981964), (4, 1990982), (7, 1137704), (8, 995491), (14, 568852), (28, 284426), (56, 142213), (71, 112168), (142, 56084), (284, 28042), (497, 16024), (568, 14021), (994, 8012), (1988, 4006), (2003, 3976)]