422641408

素因数分解:

$2^8\times 7^1\times {\mathrm{235849}}^1$

素因数の和:235872

約数の個数: 36

約数和(自身を含む): 964154800

約数和(自身を除く): 541513392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 235849, 471698, 943396, 1650943, 1886792, 3301886, 3773584, 6603772, 7547168, 13207544, 15094336, 26415088, 30188672, 52830176, 60377344, 105660352, 211320704, 422641408]

約数ペア:

[(1, 422641408), (2, 211320704), (4, 105660352), (7, 60377344), (8, 52830176), (14, 30188672), (16, 26415088), (28, 15094336), (32, 13207544), (56, 7547168), (64, 6603772), (112, 3773584), (128, 3301886), (224, 1886792), (256, 1650943), (448, 943396), (896, 471698), (1792, 235849)]