61472972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{32491}}^1$

素因数の和:32549

約数の個数: 24

約数和(自身を含む): 120090432

約数和(自身を除く): 58617460

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 32491, 64982, 129964, 357401, 714802, 1397113, 1429604, 2794226, 5588452, 15368243, 30736486, 61472972]

約数ペア:

[(1, 61472972), (2, 30736486), (4, 15368243), (11, 5588452), (22, 2794226), (43, 1429604), (44, 1397113), (86, 714802), (172, 357401), (473, 129964), (946, 64982), (1892, 32491)]