77176496

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71993}}^1$

素因数の和:72068

約数の個数: 20

約数和(自身を含む): 151763352

約数和(自身を除く): 74586856

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 71993, 143986, 287972, 575944, 1151888, 4823531, 9647062, 19294124, 38588248, 77176496]

約数ペア:

[(1, 77176496), (2, 38588248), (4, 19294124), (8, 9647062), (16, 4823531), (67, 1151888), (134, 575944), (268, 287972), (536, 143986), (1072, 71993)]