1355008

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 2779840

約数和(自身を除く): 1424832

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 79, 128, 134, 158, 256, 268, 316, 536, 632, 1072, 1264, 2144, 2528, 4288, 5056, 5293, 8576, 10112, 10586, 17152, 20224, 21172, 42344, 84688, 169376, 338752, 677504, 1355008]

約数ペア:

[(1, 1355008), (2, 677504), (4, 338752), (8, 169376), (16, 84688), (32, 42344), (64, 21172), (67, 20224), (79, 17152), (128, 10586), (134, 10112), (158, 8576), (256, 5293), (268, 5056), (316, 4288), (536, 2528), (632, 2144), (1072, 1264)]