71822584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3607}}^1$

素因数の和:3763

約数の個数: 32

約数和(自身を含む): 142876800

約数和(自身を除く): 71054216

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 3607, 4978, 7214, 9956, 14428, 19912, 28856, 68533, 137066, 274132, 472517, 548264, 945034, 1890068, 3780136, 8977823, 17955646, 35911292, 71822584]

約数ペア:

[(1, 71822584), (2, 35911292), (4, 17955646), (8, 8977823), (19, 3780136), (38, 1890068), (76, 945034), (131, 548264), (152, 472517), (262, 274132), (524, 137066), (1048, 68533), (2489, 28856), (3607, 19912), (4978, 14428), (7214, 9956)]