26401184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 55248480

約数和(自身を除く): 28847296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 173, 251, 304, 346, 502, 608, 692, 1004, 1384, 2008, 2768, 3287, 4016, 4769, 5536, 6574, 8032, 9538, 13148, 19076, 26296, 38152, 43423, 52592, 76304, 86846, 105184, 152608, 173692, 347384, 694768, 825037, 1389536, 1650074, 3300148, 6600296, 13200592, 26401184]

約数ペア:

[(1, 26401184), (2, 13200592), (4, 6600296), (8, 3300148), (16, 1650074), (19, 1389536), (32, 825037), (38, 694768), (76, 347384), (152, 173692), (173, 152608), (251, 105184), (304, 86846), (346, 76304), (502, 52592), (608, 43423), (692, 38152), (1004, 26296), (1384, 19076), (2008, 13148), (2768, 9538), (3287, 8032), (4016, 6574), (4769, 5536)]