28247754

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^2\times {\mathrm{191}}^1$

素因数の和:510

約数の個数: 24

約数和(自身を含む): 57155328

約数和(自身を除く): 28907574

約数列:

[1, 2, 3, 6, 157, 191, 314, 382, 471, 573, 942, 1146, 24649, 29987, 49298, 59974, 73947, 89961, 147894, 179922, 4707959, 9415918, 14123877, 28247754]

約数ペア:

[(1, 28247754), (2, 14123877), (3, 9415918), (6, 4707959), (157, 179922), (191, 147894), (314, 89961), (382, 73947), (471, 59974), (573, 49298), (942, 29987), (1146, 24649)]