917466368

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39383}}^1$

素因数の和:39419

約数の個数: 72

約数和(自身を含む): 2254025088

約数和(自身を除く): 1336558720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 39383, 78766, 157532, 275681, 315064, 511979, 551362, 630128, 1023958, 1102724, 1260256, 2047916, 2205448, 2520512, 3583853, 4095832, 4410896, 5041024, 7167706, 8191664, 8821792, 10082048, 14335412, 16383328, 17643584, 28670824, 32766656, 35287168, 57341648, 65533312, 70574336, 114683296, 131066624, 229366592, 458733184, 917466368]

約数ペア:

[(1, 917466368), (2, 458733184), (4, 229366592), (7, 131066624), (8, 114683296), (13, 70574336), (14, 65533312), (16, 57341648), (26, 35287168), (28, 32766656), (32, 28670824), (52, 17643584), (56, 16383328), (64, 14335412), (91, 10082048), (104, 8821792), (112, 8191664), (128, 7167706), (182, 5041024), (208, 4410896), (224, 4095832), (256, 3583853), (364, 2520512), (416, 2205448), (448, 2047916), (728, 1260256), (832, 1102724), (896, 1023958), (1456, 630128), (1664, 551362), (1792, 511979), (2912, 315064), (3328, 275681), (5824, 157532), (11648, 78766), (23296, 39383)]