216398528

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{71941}}^1$

素因数の和:72000

約数の個数: 28

約数和(自身を含む): 438558432

約数和(自身を除く): 222159904

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 71941, 143882, 287764, 575528, 1151056, 2302112, 3381227, 4604224, 6762454, 13524908, 27049816, 54099632, 108199264, 216398528]

約数ペア:

[(1, 216398528), (2, 108199264), (4, 54099632), (8, 27049816), (16, 13524908), (32, 6762454), (47, 4604224), (64, 3381227), (94, 2302112), (188, 1151056), (376, 575528), (752, 287764), (1504, 143882), (3008, 71941)]