66100736

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{9931}}^1$

素因数の和:9962

約数の個数: 40

約数和(自身を含む): 142246104

約数和(自身を除く): 76145368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 9931, 19862, 39724, 79448, 129103, 158896, 258206, 317792, 516412, 635584, 1032824, 1271168, 2065648, 2542336, 4131296, 5084672, 8262592, 16525184, 33050368, 66100736]

約数ペア:

[(1, 66100736), (2, 33050368), (4, 16525184), (8, 8262592), (13, 5084672), (16, 4131296), (26, 2542336), (32, 2065648), (52, 1271168), (64, 1032824), (104, 635584), (128, 516412), (208, 317792), (256, 258206), (416, 158896), (512, 129103), (832, 79448), (1664, 39724), (3328, 19862), (6656, 9931)]