28714988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3391}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 52711680

約数和(自身を除く): 23996692

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 3391, 4234, 6782, 8468, 13564, 98339, 196678, 247543, 393356, 495086, 990172, 7178747, 14357494, 28714988]

約数ペア:

[(1, 28714988), (2, 14357494), (4, 7178747), (29, 990172), (58, 495086), (73, 393356), (116, 247543), (146, 196678), (292, 98339), (2117, 13564), (3391, 8468), (4234, 6782)]