677504

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 1387200

約数和(自身を除く): 709696

約数列:

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

約数ペア:

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