73981148

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{787}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 131854464

約数和(自身を除く): 57873316

約数列:

[1, 2, 4, 71, 142, 284, 331, 662, 787, 1324, 1574, 3148, 23501, 47002, 55877, 94004, 111754, 223508, 260497, 520994, 1041988, 18495287, 36990574, 73981148]

約数ペア:

[(1, 73981148), (2, 36990574), (4, 18495287), (71, 1041988), (142, 520994), (284, 260497), (331, 223508), (662, 111754), (787, 94004), (1324, 55877), (1574, 47002), (3148, 23501)]