28520292

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 71133440

約数和(自身を除く): 42613148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 402, 804, 1273, 1867, 2546, 3734, 3819, 5092, 5601, 7468, 7638, 11202, 15276, 22404, 35473, 70946, 106419, 125089, 141892, 212838, 250178, 375267, 425676, 500356, 750534, 1501068, 2376691, 4753382, 7130073, 9506764, 14260146, 28520292]

約数ペア:

[(1, 28520292), (2, 14260146), (3, 9506764), (4, 7130073), (6, 4753382), (12, 2376691), (19, 1501068), (38, 750534), (57, 500356), (67, 425676), (76, 375267), (114, 250178), (134, 212838), (201, 141892), (228, 125089), (268, 106419), (402, 70946), (804, 35473), (1273, 22404), (1867, 15276), (2546, 11202), (3734, 7638), (3819, 7468), (5092, 5601)]