42257408

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1472

約数の個数: 44

約数和(自身を含む): 87447840

約数和(自身を除く): 45190432

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1024, 1423, 1856, 2846, 3712, 5692, 7424, 11384, 14848, 22768, 29696, 41267, 45536, 82534, 91072, 165068, 182144, 330136, 364288, 660272, 728576, 1320544, 1457152, 2641088, 5282176, 10564352, 21128704, 42257408]

約数ペア:

[(1, 42257408), (2, 21128704), (4, 10564352), (8, 5282176), (16, 2641088), (29, 1457152), (32, 1320544), (58, 728576), (64, 660272), (116, 364288), (128, 330136), (232, 182144), (256, 165068), (464, 91072), (512, 82534), (928, 45536), (1024, 41267), (1423, 29696), (1856, 22768), (2846, 14848), (3712, 11384), (5692, 7424)]