69894656

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10532

約数の個数: 40

約数和(自身を含む): 150409644

約数和(自身を除く): 80514988

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 10501, 21002, 42004, 84008, 136513, 168016, 273026, 336032, 546052, 672064, 1092104, 1344128, 2184208, 2688256, 4368416, 5376512, 8736832, 17473664, 34947328, 69894656]

約数ペア:

[(1, 69894656), (2, 34947328), (4, 17473664), (8, 8736832), (13, 5376512), (16, 4368416), (26, 2688256), (32, 2184208), (52, 1344128), (64, 1092104), (104, 672064), (128, 546052), (208, 336032), (256, 273026), (416, 168016), (512, 136513), (832, 84008), (1664, 42004), (3328, 21002), (6656, 10501)]