28574536

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 54918360

約数和(自身を除く): 26343824

約数列:

[1, 2, 4, 8, 73, 113, 146, 226, 292, 433, 452, 584, 866, 904, 1732, 3464, 8249, 16498, 31609, 32996, 48929, 63218, 65992, 97858, 126436, 195716, 252872, 391432, 3571817, 7143634, 14287268, 28574536]

約数ペア:

[(1, 28574536), (2, 14287268), (4, 7143634), (8, 3571817), (73, 391432), (113, 252872), (146, 195716), (226, 126436), (292, 97858), (433, 65992), (452, 63218), (584, 48929), (866, 32996), (904, 31609), (1732, 16498), (3464, 8249)]