71512943128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42770899}}^1$

素因数の和:42770935

約数の個数: 32

約数和(自身を含む): 153975240000

約数和(自身を除く): 82462296872

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 42770899, 85541798, 171083596, 342167192, 470479889, 812647081, 940959778, 1625294162, 1881919556, 3250588324, 3763839112, 6501176648, 8939117891, 17878235782, 35756471564, 71512943128]

約数ペア:

[(1, 71512943128), (2, 35756471564), (4, 17878235782), (8, 8939117891), (11, 6501176648), (19, 3763839112), (22, 3250588324), (38, 1881919556), (44, 1625294162), (76, 940959778), (88, 812647081), (152, 470479889), (209, 342167192), (418, 171083596), (836, 85541798), (1672, 42770899)]