27247216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1981

約数の個数: 40

約数和(自身を含む): 56782080

約数和(自身を除く): 29534864

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 1907, 3572, 3814, 7144, 7628, 14288, 15256, 30512, 36233, 72466, 89629, 144932, 179258, 289864, 358516, 579728, 717032, 1434064, 1702951, 3405902, 6811804, 13623608, 27247216]

約数ペア:

[(1, 27247216), (2, 13623608), (4, 6811804), (8, 3405902), (16, 1702951), (19, 1434064), (38, 717032), (47, 579728), (76, 358516), (94, 289864), (152, 179258), (188, 144932), (304, 89629), (376, 72466), (752, 36233), (893, 30512), (1786, 15256), (1907, 14288), (3572, 7628), (3814, 7144)]