28703604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 71590400

約数和(自身を除く): 42886796

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 402, 804, 1273, 1879, 2546, 3758, 3819, 5092, 5637, 7516, 7638, 11274, 15276, 22548, 35701, 71402, 107103, 125893, 142804, 214206, 251786, 377679, 428412, 503572, 755358, 1510716, 2391967, 4783934, 7175901, 9567868, 14351802, 28703604]

約数ペア:

[(1, 28703604), (2, 14351802), (3, 9567868), (4, 7175901), (6, 4783934), (12, 2391967), (19, 1510716), (38, 755358), (57, 503572), (67, 428412), (76, 377679), (114, 251786), (134, 214206), (201, 142804), (228, 125893), (268, 107103), (402, 71402), (804, 35701), (1273, 22548), (1879, 15276), (2546, 11274), (3758, 7638), (3819, 7516), (5092, 5637)]