28914244

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 51816128

約数和(自身を除く): 22901884

約数列:

[1, 2, 4, 61, 122, 163, 244, 326, 652, 727, 1454, 2908, 9943, 19886, 39772, 44347, 88694, 118501, 177388, 237002, 474004, 7228561, 14457122, 28914244]

約数ペア:

[(1, 28914244), (2, 14457122), (4, 7228561), (61, 474004), (122, 237002), (163, 177388), (244, 118501), (326, 88694), (652, 44347), (727, 39772), (1454, 19886), (2908, 9943)]