68936192

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{10357}}^1$

素因数の和:10388

約数の個数: 40

約数和(自身を含む): 148347276

約数和(自身を除く): 79411084

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 10357, 20714, 41428, 82856, 134641, 165712, 269282, 331424, 538564, 662848, 1077128, 1325696, 2154256, 2651392, 4308512, 5302784, 8617024, 17234048, 34468096, 68936192]

約数ペア:

[(1, 68936192), (2, 34468096), (4, 17234048), (8, 8617024), (13, 5302784), (16, 4308512), (26, 2651392), (32, 2154256), (52, 1325696), (64, 1077128), (104, 662848), (128, 538564), (208, 331424), (256, 269282), (416, 165712), (512, 134641), (832, 82856), (1664, 41428), (3328, 20714), (6656, 10357)]