7281208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 15064560

約数和(自身を除く): 7783352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 853, 1067, 1706, 2134, 3412, 4268, 6824, 8536, 9383, 18766, 37532, 75064, 82741, 165482, 330964, 661928, 910151, 1820302, 3640604, 7281208]

約数ペア:

[(1, 7281208), (2, 3640604), (4, 1820302), (8, 910151), (11, 661928), (22, 330964), (44, 165482), (88, 82741), (97, 75064), (194, 37532), (388, 18766), (776, 9383), (853, 8536), (1067, 6824), (1706, 4268), (2134, 3412)]