39407748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 97278720

約数和(自身を除く): 57870972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 307, 563, 614, 921, 1126, 1228, 1689, 1842, 2252, 3378, 3684, 5833, 6756, 10697, 11666, 17499, 21394, 23332, 32091, 34998, 42788, 64182, 69996, 128364, 172841, 345682, 518523, 691364, 1037046, 2074092, 3283979, 6567958, 9851937, 13135916, 19703874, 39407748]

約数ペア:

[(1, 39407748), (2, 19703874), (3, 13135916), (4, 9851937), (6, 6567958), (12, 3283979), (19, 2074092), (38, 1037046), (57, 691364), (76, 518523), (114, 345682), (228, 172841), (307, 128364), (563, 69996), (614, 64182), (921, 42788), (1126, 34998), (1228, 32091), (1689, 23332), (1842, 21394), (2252, 17499), (3378, 11666), (3684, 10697), (5833, 6756)]