25462016

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1354

約数の個数: 36

約数和(自身を含む): 51508800

約数和(自身を除く): 26046784

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1259, 1264, 2518, 2528, 5036, 5056, 10072, 10112, 20144, 20224, 40288, 80576, 99461, 161152, 198922, 322304, 397844, 795688, 1591376, 3182752, 6365504, 12731008, 25462016]

約数ペア:

[(1, 25462016), (2, 12731008), (4, 6365504), (8, 3182752), (16, 1591376), (32, 795688), (64, 397844), (79, 322304), (128, 198922), (158, 161152), (256, 99461), (316, 80576), (632, 40288), (1259, 20224), (1264, 20144), (2518, 10112), (2528, 10072), (5036, 5056)]