28965842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 48046080

約数和(自身を除く): 19080238

約数列:

[1, 2, 19, 31, 38, 62, 67, 134, 367, 589, 734, 1178, 1273, 2077, 2546, 4154, 6973, 11377, 13946, 22754, 24589, 39463, 49178, 78926, 216163, 432326, 467191, 762259, 934382, 1524518, 14482921, 28965842]

約数ペア:

[(1, 28965842), (2, 14482921), (19, 1524518), (31, 934382), (38, 762259), (62, 467191), (67, 432326), (134, 216163), (367, 78926), (589, 49178), (734, 39463), (1178, 24589), (1273, 22754), (2077, 13946), (2546, 11377), (4154, 6973)]