417949888

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{51421}}^1$

素因数の和:51560

約数の個数: 28

約数和(自身を含む): 835916032

約数和(自身を除く): 417966144

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 51421, 102842, 205684, 411368, 822736, 1645472, 3290944, 6530467, 13060934, 26121868, 52243736, 104487472, 208974944, 417949888]

約数ペア:

[(1, 417949888), (2, 208974944), (4, 104487472), (8, 52243736), (16, 26121868), (32, 13060934), (64, 6530467), (127, 3290944), (254, 1645472), (508, 822736), (1016, 411368), (2032, 205684), (4064, 102842), (8128, 51421)]