70516408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3181}}^1$

素因数の和:3367

約数の個数: 32

約数和(自身を含む): 140898960

約数和(自身を除く): 70382552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 652, 1304, 2771, 3181, 5542, 6362, 11084, 12724, 22168, 25448, 54077, 108154, 216308, 432616, 518503, 1037006, 2074012, 4148024, 8814551, 17629102, 35258204, 70516408]

約数ペア:

[(1, 70516408), (2, 35258204), (4, 17629102), (8, 8814551), (17, 4148024), (34, 2074012), (68, 1037006), (136, 518503), (163, 432616), (326, 216308), (652, 108154), (1304, 54077), (2771, 25448), (3181, 22168), (5542, 12724), (6362, 11084)]