28277166

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 60520320

約数和(自身を除く): 32243154

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 151, 177, 302, 354, 453, 529, 906, 1058, 1357, 1587, 2714, 3174, 3473, 4071, 6946, 8142, 8909, 10419, 17818, 20838, 26727, 31211, 53454, 62422, 79879, 93633, 159758, 187266, 204907, 239637, 409814, 479274, 614721, 1229442, 4712861, 9425722, 14138583, 28277166]

約数ペア:

[(1, 28277166), (2, 14138583), (3, 9425722), (6, 4712861), (23, 1229442), (46, 614721), (59, 479274), (69, 409814), (118, 239637), (138, 204907), (151, 187266), (177, 159758), (302, 93633), (354, 79879), (453, 62422), (529, 53454), (906, 31211), (1058, 26727), (1357, 20838), (1587, 17818), (2714, 10419), (3174, 8909), (3473, 8142), (4071, 6946)]