72181696

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{38891}}^1$

素因数の和:38932

約数の個数: 28

約数和(自身を含む): 148178520

約数和(自身を除く): 75996824

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 38891, 77782, 155564, 311128, 622256, 1127839, 1244512, 2255678, 2489024, 4511356, 9022712, 18045424, 36090848, 72181696]

約数ペア:

[(1, 72181696), (2, 36090848), (4, 18045424), (8, 9022712), (16, 4511356), (29, 2489024), (32, 2255678), (58, 1244512), (64, 1127839), (116, 622256), (232, 311128), (464, 155564), (928, 77782), (1856, 38891)]