28957482

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 66512160

約数和(自身を除く): 37554678

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 227, 342, 373, 454, 681, 746, 1119, 1362, 2043, 2238, 3357, 4086, 4313, 6714, 7087, 8626, 12939, 14174, 21261, 25878, 38817, 42522, 63783, 77634, 84671, 127566, 169342, 254013, 508026, 762039, 1524078, 1608749, 3217498, 4826247, 9652494, 14478741, 28957482]

約数ペア:

[(1, 28957482), (2, 14478741), (3, 9652494), (6, 4826247), (9, 3217498), (18, 1608749), (19, 1524078), (38, 762039), (57, 508026), (114, 254013), (171, 169342), (227, 127566), (342, 84671), (373, 77634), (454, 63783), (681, 42522), (746, 38817), (1119, 25878), (1362, 21261), (2043, 14174), (2238, 12939), (3357, 8626), (4086, 7087), (4313, 6714)]