26412256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 56476224

約数和(自身を除く): 30063968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 367, 416, 692, 734, 1384, 1468, 2249, 2768, 2936, 4498, 4771, 5536, 5872, 8996, 9542, 11744, 17992, 19084, 35984, 38168, 63491, 71968, 76336, 126982, 152672, 253964, 507928, 825383, 1015856, 1650766, 2031712, 3301532, 6603064, 13206128, 26412256]

約数ペア:

[(1, 26412256), (2, 13206128), (4, 6603064), (8, 3301532), (13, 2031712), (16, 1650766), (26, 1015856), (32, 825383), (52, 507928), (104, 253964), (173, 152672), (208, 126982), (346, 76336), (367, 71968), (416, 63491), (692, 38168), (734, 35984), (1384, 19084), (1468, 17992), (2249, 11744), (2768, 9542), (2936, 8996), (4498, 5872), (4771, 5536)]