42377728

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{2237}}^1$

素因数の和:2292

約数の個数: 40

約数和(自身を含む): 87000012

約数和(自身を除く): 44622284

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2237, 2368, 4474, 4736, 8948, 9472, 17896, 18944, 35792, 71584, 82769, 143168, 165538, 286336, 331076, 572672, 662152, 1145344, 1324304, 2648608, 5297216, 10594432, 21188864, 42377728]

約数ペア:

[(1, 42377728), (2, 21188864), (4, 10594432), (8, 5297216), (16, 2648608), (32, 1324304), (37, 1145344), (64, 662152), (74, 572672), (128, 331076), (148, 286336), (256, 165538), (296, 143168), (512, 82769), (592, 71584), (1184, 35792), (2237, 18944), (2368, 17896), (4474, 9472), (4736, 8948)]