2845696

素因数分解:

$2^{10}\times 7^1\times {\mathrm{397}}^1$

素因数の和:424

約数の個数: 44

約数和(自身を含む): 6517648

約数和(自身を除く): 3671952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 397, 448, 512, 794, 896, 1024, 1588, 1792, 2779, 3176, 3584, 5558, 6352, 7168, 11116, 12704, 22232, 25408, 44464, 50816, 88928, 101632, 177856, 203264, 355712, 406528, 711424, 1422848, 2845696]

約数ペア:

[(1, 2845696), (2, 1422848), (4, 711424), (7, 406528), (8, 355712), (14, 203264), (16, 177856), (28, 101632), (32, 88928), (56, 50816), (64, 44464), (112, 25408), (128, 22232), (224, 12704), (256, 11116), (397, 7168), (448, 6352), (512, 5558), (794, 3584), (896, 3176), (1024, 2779), (1588, 1792)]