391457536

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{20947}}^1$

素因数の和:21036

約数の個数: 36

約数和(自身を含む): 792127672

約数和(自身を除く): 400670136

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 4672, 9344, 18688, 20947, 41894, 83788, 167576, 335152, 670304, 1340608, 1529131, 2681216, 3058262, 5362432, 6116524, 12233048, 24466096, 48932192, 97864384, 195728768, 391457536]

約数ペア:

[(1, 391457536), (2, 195728768), (4, 97864384), (8, 48932192), (16, 24466096), (32, 12233048), (64, 6116524), (73, 5362432), (128, 3058262), (146, 2681216), (256, 1529131), (292, 1340608), (584, 670304), (1168, 335152), (2336, 167576), (4672, 83788), (9344, 41894), (18688, 20947)]