74953216

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{11261}}^1$

素因数の和:11292

約数の個数: 40

約数和(自身を含む): 161294364

約数和(自身を除く): 86341148

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 11261, 22522, 45044, 90088, 146393, 180176, 292786, 360352, 585572, 720704, 1171144, 1441408, 2342288, 2882816, 4684576, 5765632, 9369152, 18738304, 37476608, 74953216]

約数ペア:

[(1, 74953216), (2, 37476608), (4, 18738304), (8, 9369152), (13, 5765632), (16, 4684576), (26, 2882816), (32, 2342288), (52, 1441408), (64, 1171144), (104, 720704), (128, 585572), (208, 360352), (256, 292786), (416, 180176), (512, 146393), (832, 90088), (1664, 45044), (3328, 22522), (6656, 11261)]