61274836

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{4457}}^1$

素因数の和:4959

約数の個数: 24

約数和(自身を含む): 122826816

約数和(自身を除く): 61551980

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 4457, 6874, 8914, 13748, 17828, 31199, 62398, 124796, 2188387, 4376774, 8753548, 15318709, 30637418, 61274836]

約数ペア:

[(1, 61274836), (2, 30637418), (4, 15318709), (7, 8753548), (14, 4376774), (28, 2188387), (491, 124796), (982, 62398), (1964, 31199), (3437, 17828), (4457, 13748), (6874, 8914)]