64700288

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{21977}}^1$

素因数の和:22014

約数の個数: 32

約数和(自身を含む): 134505360

約数和(自身を除く): 69805072

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 21977, 43954, 87908, 175816, 351632, 505471, 703264, 1010942, 1406528, 2021884, 2813056, 4043768, 8087536, 16175072, 32350144, 64700288]

約数ペア:

[(1, 64700288), (2, 32350144), (4, 16175072), (8, 8087536), (16, 4043768), (23, 2813056), (32, 2021884), (46, 1406528), (64, 1010942), (92, 703264), (128, 505471), (184, 351632), (368, 175816), (736, 87908), (1472, 43954), (2944, 21977)]