74288747519

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{9011}}^1$

素因数の和:9423

約数の個数: 32

約数和(自身を含む): 88216665600

約数和(自身を除く): 13927918081

約数列:

[1, 7, 37, 139, 229, 259, 973, 1603, 5143, 8473, 9011, 31831, 36001, 59311, 63077, 222817, 333407, 1177747, 1252529, 2063519, 2333849, 8244229, 8767703, 14444633, 46343573, 76350203, 286829141, 324405011, 534451421, 2007803987, 10612678217, 74288747519]

約数ペア:

[(1, 74288747519), (7, 10612678217), (37, 2007803987), (139, 534451421), (229, 324405011), (259, 286829141), (973, 76350203), (1603, 46343573), (5143, 14444633), (8473, 8767703), (9011, 8244229), (31831, 2333849), (36001, 2063519), (59311, 1252529), (63077, 1177747), (222817, 333407)]