40409988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4784

約数の個数: 48

約数和(自身を含む): 101584896

約数和(自身を除く): 61174908

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 4723, 8556, 9446, 14169, 18892, 28338, 56676, 108629, 146413, 217258, 292826, 325887, 434516, 439239, 585652, 651774, 878478, 1303548, 1756956, 3367499, 6734998, 10102497, 13469996, 20204994, 40409988]

約数ペア:

[(1, 40409988), (2, 20204994), (3, 13469996), (4, 10102497), (6, 6734998), (12, 3367499), (23, 1756956), (31, 1303548), (46, 878478), (62, 651774), (69, 585652), (92, 439239), (93, 434516), (124, 325887), (138, 292826), (186, 217258), (276, 146413), (372, 108629), (713, 56676), (1426, 28338), (2139, 18892), (2852, 14169), (4278, 9446), (4723, 8556)]