40449152

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{1259}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 80967600

約数和(自身を除く): 40518448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 1004, 1259, 2008, 2518, 4016, 5036, 8032, 10072, 16064, 20144, 32128, 40288, 80576, 161152, 316009, 632018, 1264036, 2528072, 5056144, 10112288, 20224576, 40449152]

約数ペア:

[(1, 40449152), (2, 20224576), (4, 10112288), (8, 5056144), (16, 2528072), (32, 1264036), (64, 632018), (128, 316009), (251, 161152), (502, 80576), (1004, 40288), (1259, 32128), (2008, 20144), (2518, 16064), (4016, 10072), (5036, 8032)]