65867776

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1274

約数の個数: 52

約数和(自身を含む): 141966412

約数和(自身を除く): 76098636

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1237, 1664, 2048, 2474, 3328, 4096, 4948, 6656, 9896, 13312, 16081, 19792, 26624, 32162, 39584, 53248, 64324, 79168, 128648, 158336, 257296, 316672, 514592, 633344, 1029184, 1266688, 2058368, 2533376, 4116736, 5066752, 8233472, 16466944, 32933888, 65867776]

約数ペア:

[(1, 65867776), (2, 32933888), (4, 16466944), (8, 8233472), (13, 5066752), (16, 4116736), (26, 2533376), (32, 2058368), (52, 1266688), (64, 1029184), (104, 633344), (128, 514592), (208, 316672), (256, 257296), (416, 158336), (512, 128648), (832, 79168), (1024, 64324), (1237, 53248), (1664, 39584), (2048, 32162), (2474, 26624), (3328, 19792), (4096, 16081), (4948, 13312), (6656, 9896)]